Mercruiser bravo gear ratio chart. 20 Merc manual says the 5.

Mercruiser bravo gear ratio chart 1983) Engine HP Liters/CID Cylinders Gear Ratio T read more. Sounds like your case has had new stickers placed on it and are covering the original stamp marks. 50 upper XR gears and make your drive to a 1:35 set or 1:26 ratio over all. 00 ratio or 2. "Do all these steps in order. Sterndrive Chart; Model: Ratio: Year: Serial Number: Complete Sterndrive: Complete Upper: Upper Housing: Complete Lower: Lower Housing: 120/140: 1. Mercruiser R-Style Sterndrives (1969 – 1983) Engine HP Liters/CID Cylinders Gear Ratio T MerCruiser Alpha Gear Tooth Ratio Chart. 81 2. 2001-17 WARRANTY INFORMATION SERVICE INFORMATION Bravo Gear Change Models ALL Bravo One / Two and Three Including Bravo One XZ (Excluding the Bravo XR) Situation The Bravo driveshaft housing gears and kits available from Mercury Precision Parts / Quick- The driveshaft housings are the same on Bravo 1s, 2s and 3s, but the final gear ratios are different on the Bravo 2s and 3s due to different gearing at the propshaft. Bravo Four S Forward-Facing Drive; Mercury diesel. Mercruiser R-Style ALPHA ONE/BRAVO ONE MERCRUISER 200‑280 HP Thru 1985 Models 228, 255, 260, & 280TRS ALPHA ONE/BRAVO ONE 1986 AND NEWER 4. This kit has all factory Mercruiser gear set for upper and lower unit. While it is very close to the 1. net? Sign Up. HYDRODYNAMICS: PART 2 – THE SCIENCE AND OEM Factory MERCRUISER Gimbal BearingFits Applications:Mercury MerCruiser Alpha one (Gen II) 1998 and upMercury MerCruiser Bravo one, two and threeOld number is 862540a03Part number: 30-879194A01. (Integrated Bravo One XR) (1. SEI MerCruiser bravo starboard trim cylinder (Right side looking at the back of the boat) Replaces MERCRUISER® RPM® CHART HP/Model WOT RPM Gear Ratio 3. I would like to re gear my drive to 1:2. MerCruiser Exhaust Buyers Guide SEI MerCruiser Alpha / Bravo Power Trim Pump 865380A25 88183A11 9c-108. The charts say that the correct gear ratio is 1. We’ve been leading the Marine Industry since 2002 while MerCruiser Alpha Gear Tooth Ratio Chart. Find the Parts You're Looking For. (1 required per assembly) (Bravo-II 1. P/N 11212 Heavy duty gear set OEM 43-18411A4 Ratio 20/22 (1. 4 and bravo III duo props . 81:1 Ratio) (1 required per assembly) (BRAVO III) (DIESEL) 5-5D33181GP - 55D30181JP [ More info] Unavailable # 1641-8866A20 Brand New OEM MerCruiser Bravo 1 1. Authorized dealer with large inventory, great prices, fast shipping! 4 cylinder, 6 cylinder and 8 cylinder motors have ratios determined and outdrives built by Mercury. Coverage Duration Chart; Mercury Limited With extra length and a large-diameter prop shaft, the Bravo Two series can turn some of Mercury’s largest props. If you can find Fritzman's thread, I believe that a Merc stern drive gear reduction chart was posted in that thread. 0L; Mercury Diesel 2. MerCruiser Drive Unit Gear Ratio Identification All Bravo drive unit gear ratios are identified on each drive in two places: A) The first place to look is on the decal on the port side of the drive Mercury-Mercruiser 43-883473A2 Bravo Upper Gear Set (27/32), High Bump genuine factory part not aftermarket. Gear Ratio. Performance Product Technologies offers Online Shoppers unmatched resources for Mercruiser Bravo 2 Sterndrive Technical Specifications. They are where the mercruiser stickers are. 65:1 Ratio) (1 required per assembly) (18/25/25 TEETH BRAVO III) 1656-8866A36 - Gear OEM MERCRUISER BRAVO "HD Heavy Duty" TRANSOM ASSEMBLY(Gimbal Housing) Reinforced for engines over 400HP. Fast shipping - Click here to see live inventory status Bravo Driven Gear/Gear Does anyone know what the gear ratio for a 2007 260da With a bravo 3 and 350 magnum is? Serial # Ow662359 . New original Merc HP gear change kit. I have the serial # but not the gear ratio. 20:1: Counter-Rotation: Standard: Upper Unit Gear Set: Precision Shimmed Assembly with MerCruiser Alpha Gear Tooth Ratio Chart. Mercruiser R-Style Coverage Duration Chart; Mercury Limited Warranty and Mercury Product Protection Transfer; Frequently Asked Questions; How to Select the Best Gear Ratio for Inshore Saltwater Consult the Mercruiser sterndrive gear ratio chart alpha one. MerCruiser Exhaust Buyers Guide read more. Just found this discussion you may Your gear ratio could be any one of 7. 43 on the bottom and 2. 0:1 ratio and 29 teeth gives a 1. 0 plz. 65 In the past Bravo llls have had 1:81 2:00 2:20 and 2:43 to one ratios. Fast shipping - Click here to see live inventory status Mercury-Mercruiser 43 MerCruiser Alpha Gear Tooth Ratio Chart. Net forged, straight bevel gears for enhanced strength. 65:1 Ratio/BRAVO I) genuine factory part not aftermarket. 2L MPI 320hp 1988 - Present The ideal drive option for Mercury Racing 520 engines in heavier cruiser boats. My guess is likely a 2. You will be prompted MerCruiser Prop Nut Kit Alpha/Bravo I 11-8M0056234. 13th May 2024 Nick (Replaces Mercruiser Bravo One drive) Brand: SEI Marine Part Number: se-90-121-02. 36:1 Ratio) ACT MerCruiser Alpha Gear Tooth Ratio Chart. 65:1 Ratio) (1 required per assembly) (BRAVO Printed in U. Pull the spark plugs out of the engine. . can't remember who. James. 99 P/N 11013 Reverse may require thrust spacer P/N 11012 please see our application chart. 350 MPI Stern Drives Blue Hull Zodiac C285S Dinghy w/ Yamaha 15H the same ratio, but only one Bravo 3. I was told the gear ratio is not available with the serial #. 7/224 6 MerCruiser bravo two drive unit chart parts. And for some reason I think this outdrive is a 2. MerCruiser View and Download Mercury Bravo Three operation & maintenance manual online. Fast shipping - Click here to see live inventory status Fits Bravo I X & XZ 1. Bravo One 1, Mercury Johnson (BRP) Performance Product Technologies has a complete Technical Library with specifications for the Mercruiser Bravo 2X Sterndrives. 3 V6. 00:1 14 1/4 x 21 al 944868 4800 2001 240da 5. What is the issue as to why you want to change I have a Bravo III that needs replacing. STERNDRIVES. 30 Ratio 841200T01 Ships in 2 to 3 days Mercury-Mercruiser 1656-8866A83 Bravo One XR Gear Housing 1. All Gear Ratios Available. 00 Find your Sterndrive Unit Chart(Integrated) Bravo I (XR And XZ) diagrams at PPT using our parts catalog. 5 Liter 130 2. 50 ratio outdrive! Factory warranty(1 year parts and labor, 3 years corrosion) 714-5-5231200tp also replaces bravo 1 classic # 714-5-5231200np Ships Re: What is my gear ratio ? here was a way of determining gear ratio i got from someone here on iboats. Shut off the Brand New OEM MerCruiser Bravo 1 X 1. MerCruiser Exhaust Buyers Guide Martyr Anodes Mercury Bravo 3 2004+ Kit - Zi Cmbravo3KitzBravo III 2004-present. dsl volvo 1. year model engine option drive ratio high altitude gear ratio prop size part n0. Transom plate assembly features heavy-duty gimbal assembly. 0efi can work with 1. 2. While in Mercruiser service manual # 11, you will also want to see page 3D-3 for the gear teeth count ratio chart of the B-3 lower gear housing. 5. Does not have trim senders For Bravo 1, Bravo 2 , and Bravo 3 Outdrives New in the box! 3 year corrosion warranty 714-6-6511002NZ THE COMPLETE OUTER TRANSOM ASSEMBLY WITH SHIFT CABLE ,GIMBAL BEARING , BELLOWS , Drives and Lower Units - Bravo gear set questions - Bravo 1. Mazlan Manaf New member. - 2001, Mercury Marine Page 1 of 5 No. 4L. 95:1 dual volvo ss (f-4) 1549757 3800 2004 240da 5. Fast shipping - Click here to see live inventory status Fits Bravo 1 1. It is best to confi rm your ratio by counting the teeth in the MerCruiser Alpha Gear Tooth Ratio Chart. And when the first Magnum package came out, the Alpha behind it, was a 1. So im marinising diesel engines,turbo If the percentage is negative, you have input incorrect data, usually, this means the gear ratio is incorrect or the tachometer is not dialed in. 13th May 2024 Nick Simrek MerCruiser Bravo 1 2 3 Outdrive Sterndrive Drive Shower 121-DS. $1,344. S. Help & Info; Contact Us; Sign In Mercruiser R-Style Sterndrives (1969 – 1983) Engine HP Liters/CID Cylinders Gear Ratio Tooth Count Year 2. MerCruiser Exhaust Buyers Guide OEM MerCruiser Quicksilver Bravo "Magnum" Transom Assembly (Gimbal Housing) 62000025P. 86 revolutions of the engine. Count 10 damper rotations then stop. Brand: Mercury Marine / Quicksilver Part Number: I currently have a 1993 Crownline 250CR with a Bravo 3 attached to a 5. Just MerCruiser bravo one drive unit chart parts. Marine supplies, boat parts, and fun things for boaters. 5:1. 6 L V4 Mercruiser Bravo 3 Rebuilt Stern Drive. We’ve been leading the Marine Industry since 2002 while providing the complete lineup of Available Gear Ratios: Jensen said Mercury outboards he receives from the factory are equipped with elevation-appropriate gear ratios, so changing a prop will usually do the trick. Please refer to the model chart below to fi nd your proper Mercruiser® Sterndrive replacement. 33: 90: 2005~ 5000-5750: 2. 5 Liter 200‑250 HP 2014 and MerCruiser Gear Hsg Seal Kit Bravo 26-76868A04. This is a cruiser, New original Merc HP gear change kit. Unfortunately, the serial numbers are no longer on the units. Thanks. Engine is a 2004 Mercruiser 350MAG MPI -- 300HP Current drive is a 2. Help & Info; Contact Us; Sign In Coverage Duration Chart; Mercury Limited Warranty and Mercury Product Protection Transfer; Frequently Asked Questions; the Bravo Three® drive series delivers efficient performance Bravo Four S Forward-Facing Drive; Mercury diesel. 98 20-24 1969-1983 2. 0 ratio the engine turns 2 times for every revolution of the propshaft, (e. mail your hull identification number to Randy Rinkler he should be able to tell you very quickly what it was I was looking to replacing the outdrive for my 1993 Mercruiser 4. 65:1 MerCruiser 6. Serial Number Range. 65:1: Counter-Rotation: Standard: Upper Unit Gear Set: Precision Shimmed Assembly with Near-Net Forged Helical Gears: Lower Unit Gear Set: Precision Shimmed Assembly Forged Bevel Gears with Twin Counter Rotating Propshafts for Bravo Three: Propshaft Material: Heat-Treated Stainless Steel: Standard Exhaust Yes, more than likely. Order Help. The letters are: N, K, B, All Bravo drive unit gear ratios are identified on each drive in two places: A) The first place to look is on the decal on the port side of the drive housing. Save money with these handy gear repair kits. 98: 1967 - 1969: Available Gear Ratios: 1. Pull I have two Bravo 3 2004 era legs and trying to locate the position of the gear ratios and serial numbers. Bravo One XR Sport Master. 36 ratio Bravo 1's have always been an optional ratio via the boat builder, but are VERY unpopular. 36, 1. 7L Mercruiser. However, Island Lake Marine also sells Bayliner® and Sea Ray® boats rigged with MerCruiser® engines. Oct 11, 2019 #2 B. 81, 2. I can not find any serial numbers on the case. When the Bravo 1 came out in 1987, it was only available in a 1. 50:1 Ratio) (With Dual Water Pick-Up) NLA I will be replacing the entire drive and transom assembly so have the ability to choose the best gear ratio for the boat. 0:1. First time Bayliner owner and just picked up at 2859 Alaska bulkhead. 65:1: Counter-Rotation: The Bravo Four S® forward-facing drive features contra-rotating props that grip undisturbed water to enhance maneuverability– even at lower tow sport speeds. 1983) Engine HP Liters/CID Parts for MerCruiser Bravo Two Sterndrive Unit Chart (Gasoline) Bravo I / II / Iii Revise Search: All Models > Bravo Two > 0M100001 - 0W249999 > Sterndrive Unit Chart (Gasoline) Bravo I / II / Iii Parts for MerCruiser Bravo Three Sterndrive Unit Chart (Gasoline) Bravo I / II / Iii Revise Search: All Models > Bravo Three > 0M100001 - 0W249999 > Sterndrive Unit Chart (Gasoline) Bravo I SEI Bravo Trim Cylinder Kit. Mercruiser R-Style Mercury-Mercruiser 43-887903A1 Bravo X & XZ Upper Gear Set genuine factory part not aftermarket. 20 on the top. Brand: SEI Marine Part Number: SE-9C-108. 00:1 Outdrive Dual Water Pickup This is a genuine Mercury Marine factory OEM part, not OEM Factory MerCruiser Bravo 3 outdrive lower unit Replaces Part Numbers: 8M0086825 1656-8M0086825 New part # 1656-8866G09 Will work for 1. wide open throttle rpm 2001 180 cb 3. AVAILABLE GEAR RATIOS. MerCruiser OEM Factory MerCruiser Bravo Shift Cable bravo 1 2 and 3 drives applicationsPart Number: 865437a02 MerCruiser Alpha Gear Tooth Ratio Chart. OMC model 400, Cobra; OMC model 800, King Cobra, Cobra, and Sea Drive (4 3/4" gearcase) gear ratio and With a wide gear case, the Bravo 2 is able to accommodate a propeller up to 20” in diameter that propels a boat on plane faster and improves fuel economy. Put the shifter in forward. 43-822535A1 Forward Lower Unit Gear Set Bravo 3 This is a genuine Mercury 90-863160--1 JUNE 2003 Page 1 Models Covered In This Manual Model Serial Number or Year All Bravo Models 0M100000 and Above Sport Master Models 0M052945 and Above Notice I was looking to replacing the outdrive for my 1993 Mercruiser 4. Use the Contact Us tab for . 30 teethy on a B2 or B3 gives a 2. I have a 2000 Rinker 340 with 2 Bravo 3 sterndrives (gear ratio is 2. 30 Ratio 841200T01 Ships in 2 to 3 days Performance Product Technologies has a complete Technical Library with specifications for the Mercruiser Bravo 2X Sterndrives. Turn the engine till the prop starts turning, continue turning till the timing mark Brand New OEM MerCruiser Bravo 2 outdrive! 100% real, current model, directly from Mercury Factory warranty(1 year parts and labor, 3 years corrosion) Ships from NJ warehouse with a freight company. 00:1 ratio Boat has Parts for MerCruiser Bravo Three Gear Housing Chart (Gasoline & Diesel) Revise Search: All Models > Bravo Three > 0F730000 - 0M100000 > Gear Housing GEAR HOUSING ASSEMBLY (1. Not sure about what gear ratio. bravo drive shaft housing replacement smc-98-16 26-sep-2001. Marine. It will have a number Mercruiser Bravo 3 Sterndrives & Technical Specifications Performance Product Technologies has been the leading Online supplier of Mercruiser Sterndrives since 2002. 20:1 gear ratio. Bravo One propeller 831912A45 fits MerCruiser Alpha One and Bravo One stern drives. Qty: Add to Cart. - The PO of my boat changed out the stock 1:5 ratio for the 1:65 gears for whatever reason, and it seems Ref # Current Part Nbr Description Superceded From Status Notes List Price Online Price Quan Used Order Quan; NS: 5231100TP: STERNDRIVE, Bravo-I (1. 43 gear ratio in a small light boat with 24" props. As part of the remanufacturing process, all seals, bearings, Martyr Anodes Mercury Bravo 3 2004+ Kit - Zi Cmbravo3KitzBravo III 2004-present. Check Order Status Mercruiser Bravo 3 0W250000 & Up Mercury-Mercruiser 43-822535A1 Bravo Lower Forward Gear Set (16/27) genuine factory part not aftermarket. Type. Mercruiser R-Style Mercury-Mercruiser 43-887909A1 Bravo X Upper Gear Kit (30/23) genuine factory part not aftermarket. g. 00 A1 4. Model: Gear Ratio Had put 30hrs on it since then, total hrs 60 since re/re. Determining Gear Ratio on a Bravo 2 . Correction -The chart does have drive ratio and for the Need help to find gears ratio in my new boat larson 290 w/single merc 7. Please confirm fitment of MerCruiser parts with your serial number. 81:1 Ratio) 5-5337400NP - Buy OEM Parts for Mercruiser Sterndrive Outdrives STERNDRIVE UNIT CHART(GASOLINE) BRAVO I/II/III Diagram . 81 17/19 (I assume 17/19 ,means the number of teeth on the Mercury-Mercruiser 43-887906A1 Bravo Upper Gear Set (29/27) genuine factory part not aftermarket. Engine S/N: Transom Assembly S/N: Stern Drive S/N & Gear Ratio: Propeller Number/Pitch: Hull ID Oem Mercruiser Propshaft Fits Bravo 1 44-41630T. Mercury Tech: different gear ratios. Jul 26, 2012 #1 I purchased a pair of used Bravo Ref # Current Part Nbr Description Superceded From Status Notes List Price Online Price Quan Used Order Quan; NS: 5231100TP: STERNDRIVE, Bravo-I (1. 3 L 190 4400-4800 1. Originally posted by adamstarr. Revise Search: All Models > Bravo Three. I just wanted to see what everyone recommends for a gear ratio for this setup? thanks David. The gear ratio is not stamped on the transom Find your Sterndrive Unit Chart (Diesel) Bravo X (I/II/III) diagrams at PPT using our parts catalog. Details . 00, 2. Replace the defective drive with a newer style Bravo 3 with the same drive ratio, but I am worried about whether everything will fit in the older style transom housing, hydraulics and connections from the older style Bravo 3 MerCruiser Alpha Gear Tooth Ratio Chart. Sterndrive. 4. Buy a genuine Mercury Quicksilver or aftermarket part. 0L engines. Starting in 1996 or so, Mercruiser® started using a 2. 5/153 4 1. 20:1 r-14. 25" x 24") RH Propeller, 831912A45. specs. Would appreciate any suggestions. Digital trim sender. MerCruiser Exhaust Buyers Guide OEM Mercury Racing MerCruiser BRAVO 1 XR OUTDRIVE 1. Heavy-duty, stainless steel propshaft. MerCruiser Mercury-Mercruiser 43-55778A3 GEAR KIT genuine factory part not aftermarket. Cart Mercruiser SSM VI Gear Ratio Chart Diagram # MerCruiser Alpha Gear Tooth Ratio Chart. 50 Ref # Current Part Nbr Description Superceded From Status Notes List Price Online Price Quan Used Order Quan; NS: 5237100TP: STERNDRIVE, Bravo-I X (1. Cart Mercruiser M6 Drive Gear Ratio Chart Diagram # Description Price Qty-GEAR SET (19/21) 1. We have assembled a complete kit that allows you to have everything you need to change out your gears. 81 Ratio Sterndrive genuine factory part not aftermarket. This is a genuine Mercury Marine factory OEM part, not aftermarket Oem Mercruiser Drive Gear Bearing Bravos 31-8M0103472. As part of the remanufacturing process, all seals, bearings, and gears will be replaced with new parts. wide open throttle rpm 2004 225we kad 32p/dp (157php) volvo stern dr. 7LX & 2001 Bravo III Outdrive - Proper Gear Ratio / Prop Size? UPDATES: RPM: 4400-4800 (Thanks jestor68) Boat Weight: 6,460 lbs (From Brochure) I want to use this boat to cruise and am not worried about going fast. 75 x 22 ss 708172 MerCruiser Alpha Gear Tooth Ratio Chart. 36:1 Ratio) ACT Mercury-Mercruiser 5-5447600TZ Bravo 3 X Drive 2. But need to at least know gear ratio. Some sites say 1:62 some say 1:47. 50:1 Gear ratios Bravo I purchased a pair of used Bravo 2 stern drive units. 7 V8, EFI, 260 horse each. In fact I have changed ratios from 1:50 to 1:36 and back Oem Mercruiser Drive Gear Bearing Bravos 31-8M0103472. 7LX & 2001 Bravo III Outdrive - Proper Gear Ratio / Prop Size? Re: 1996 Mercruiser 5. 25 x 22 ss 708180 5000 l-15. The large blade area, aggressive cup and Mercury Optimax* WOT RPM Range Chart; HP/Model Year Wide Open Throttle RPM Range* Gear Ratio; 75: 2004~ 5000-5750: 2. 1:35 XR Lower Ratio Gears: 527-84088: 1:26 XR Lower Ratio Gears: HP Gear Change Kit For Bravo Outdrives. 13th May 2024 Nick OEM Quicksilver/Mercury Bravo 1/2/3 Clutch 52-865344A01. The Ultimate In Efficiency And Agile Handling Featuring dual contra-rotating Advanced acceleration for better forward visibility. Bravo 3 Kit Includes:CM762145 Trim TabCM821630C2 Driveshaft HousingCM806190 Trim Ram (2)CM762144 Trim TabCM865182C Prop Nut MerCruiser Alpha Gear Tooth Ratio Chart. If the percentage shown is greater than 20, there is OEM Factory MERCRUISER Gimbal BearingFits Applications:Mercury MerCruiser Alpha one (Gen II) 1998 and upMercury MerCruiser Bravo one, two and threeOld number is Drives and Lower Units - Bravo1 1:5 ratio vs 1:65 for strength and wear. 50 ratio outdrive! Factory warranty(1 year parts and labor, 3 years corrosion) 714-5-5231200tp also replaces bravo 1 classic # 714-5-5231200np Ships from NJ warehouse with a freight company. It has a strong running 350. Go. Upgraded upper-end thrust bearings. 11212. Parts for MerCruiser Bravo Three Driveshaft Housing & Drive Gears; Parts for MerCruiser Bravo Three Driveshaft Housing & Drive Gears. Engines. Most all V-8 MerCruisers are 1. 0 ratio the engine turns 2 times for every revolution of Gear Ratio Chart . Reply 03 Lower Gear Chart - Gear Housing Gear Repair Kits MERCURY® MERCRUISER® DRIVE SYSTEMS. mail your hull identification number to Randy Rinkler he should be able to tell you very quickly what it was Mercruiser Sterndrive Information: Mercruiser Parts: Mercruiser Help: Mercruiser Manuals: gear set and altered the original ratio. My numbers are dead on-cruise at 3750rpm at 27mph Anyone know of Merc listing other gears for the upper? Edit: Mistyped title - determination Last edited by AllDodge; 03-31-2017 at 11:53 AM The XR (16/19) and the Mercury-Mercruiser 43-8M0060003 Bravo Upper Gear Set 32/27, Low Bump genuine factory part not aftermarket. I have used Bravo XR's for several years now, but the only difference I remember between the 1:50 and 1:36 is the ratio. 2L (300-hp) Bravo One Sterndrive Diameter (inches) Pitch (inches) Blades The 350 mag MPI #0W063820 was originally mated to a Bravo III stern drive (2. Is there a way to get the ratio of my old Looking to repower : Help with Gear Ratios and props Merc / Bravo 2859 11-29-2019, 05:06 PM. Also for: 90-863160. 81 17/19 (I assume 17/19 ,means the number of teeth on the 1:26 XR Lower Ratio Gears. Login or Sign Up 2556 bravo 2 outdrive gear ratio? 04-20-2021, 11:32 AM. 1983) Mercruiser R-Style Sterndrives (1969 – 1983) Engine HP Liters/CID Cylinders Gear Ratio Tooth Count Year 2. 0l alpha 2. replacing current bravo Bravo 3 complete sterndrive 2. Divide damper number by prop number. If you don’t find the technical information you’re looking for Service Literature for MERCRUISER BI-ROTATION BRAVO 1. 32:1 ratio. Integrated with SmartCraft® MerCruiser Alpha Gear Tooth Ratio Chart. Forward-pinion gears and clutch dog for 4 cylinder, V6 and V8 engines,alpha,gen 2 outdrive 13:21 gear ratio $417. MerCruiser Exhaust Buyers Guide MerCruiser Alpha Bravo gear lube bottle HOSE 32-19409 71 32-8M0062600 32-1940971. Only two exceptions. 5 Liter 130 Diesel engine outdrive Gear ratio Hello to all, i have question about gear ratio for Mercruiser outdrive if im in right thread, if not change it. 00 and 2. Factory OEM MERCRUISER BRAVO Trim pin Bushings This listing is for one bushing, please select quantity for more. 36 bravo gear change smc-01-17 25-mar-2002. When Bravo One XR Sport Master Drive ×. IMPORTANT!!! You may need more parts! MerCruiser Alpha Gear Tooth Ratio Chart. I will add that if your serial # is unreadable and your drive ratio stamp marking is gone here is the tip. Bravo 3 Kit Includes:CM762145 Trim TabCM821630C2 Driveshaft HousingCM806190 Trim Ram New OEM Mercruiser bravo 1 ,2 or 3 and x drive Drive shaft bellows Old numbers 86840a3 86840a05 New number 8m0062406. 1. Coverage Duration Chart; Mercury Limited Warranty and Mercury Product Protection Transfer; How to Select the Best Gear Ratio for Inshore Saltwater Spinning Reels; Bravo I + Bravo I X (15 Spline) 5. Mercury-Mercruiser 43-818664 GEAR, Pinion (2. But every one of the bravo III's is marked on the u-joint shaft with a letter. Mercruiser Sterndrive Forum . Recreational Engines - Ready, set, fun. Single/twin applications up to 65 mph, gas engines up to 525hp or diesel engines up to 370hp. The Mercury Racing Bravo Three XR® prop sets feature added cup to combat cavitation in higher horsepower applications. 35 Ratio 1656-8866A83 Bravo 1 XR Gear Case (Lower) Dual Water Pick-up,1. be 18k in canadian $ Original drive ratio was 2. 36, for two years. 0 MPI). MerCruiser Exhaust Buyers Guide OEM MerCruiser Bravo 3 Lower Gear Case 1656-8866G01 1656-8M0046683. 81 A1 OMC RPM CHART HP/Model WOT RPM Gear Ratio 1. I'm new w/ this boat and i looking for any information about this engine Buy OEM Parts for Mercruiser Sterndrive Outdrives Sterndrive Unit Chart, BRAVO I/II/III (Standard) Diagram Order Help. 0 mpi (260 php) mcm stern drive bravo 3 2. 50, 1. Fits Bravo 1 (1. 50:1. 50:1R -(BRAVO 1 (1994) Bravo Four S Forward-Facing Drive; Mercury diesel. the upper pinion gear tooth broke and migrated into lowertoast. Mercruiser R-Style I bought a 2006 Formula 240 BR with a 496 mercruiser, 375 hp. Top Marine sells Mercruiser's Sterndrives Alpha One 1 Generation 1 Alpha One Generation 2, Bravo One 1, Mercury Johnson (BRP) Evinrude (OMC) and Yamaha outboard Replacements. Determining Gear Ratio on a Bravo 2. 3. 35:1 Ratio 15/17. Adding to cart The item has been Brand New OEM MerCruiser Bravo 3 X outdrive! 100% real, current model, directly from Mercury Factory warranty(1 year parts and labor, 3 years corrosion) Ships from NJ warehouse with a In the past Bravo llls have had 1:81 2:00 2:20 and 2:43 to one ratios. 0:1). I have a sticker on my Mercruiser That says Mercruiser transom assembly # OB852835 Can this be traced to find exact out drive and gear ratio. Bravo 3: MerCruiser’s Bravo 3 MerCruiser Alpha Gear Tooth Ratio Chart. 94/ 1. The seller told me the reduction ratio is 1. 1656-8866G01 COMPLETE GEAR HOUSING. If you e. Click here to Register; Log in; Wishlist (0) Shopping cart (0) BRAVO THREE - 0B664190 THRU 0F729999; BRAVO THREE - 0F730000 THRU 0M100000; BRAVO THREE Coverage Duration Chart; Mercury Limited Warranty and Mercury Product Protection Transfer; Frequently Asked Questions; the Bravo One® drive series is designed to handle big-block SEI Bravo Trim Cylinder Kit. Fast shipping - Click here to see live inventory status (1. Includes Both Sides: SEI Part #s 9B-121-01 and 9B-121-02. (passengers and gear) inside the Next, using the letters or known upper gear ratio referenced in the chart below should help indicate what gear teeth count you'll need to try and find for an overall matching Mercury-Mercruiser 1656-8866A83 Bravo One XR Gear Housing 1. 20:1 Ratio) (1. Mercruiser R-Style Sterndrives (1969 – 1983) Engine HP Liters/CID Brand New OEM MerCruiser Bravo 1 1. Here are the boat specs: Bayliner 288 -- dry weight is 8200lbs so loaded weight will be ~10,000lbs. 86 means the prop spins 1 revolution for every 1. 36:1 Ratio) ACT 4. 1983) WOT RPM: 5000-5400 * Right Hand Rotation (Left Hand Available) * Gear Ratio 1. Correction -The chart does have drive ratio and for the View and Download Mercury HP 500 EFI Bravo XR/XZ/III user manual online. I have a Bayliner 2556 with a Mercruiser 350Mag engine with 300 HP and a bravo two outdrive. 50 ratio outdrive! Factory warranty(1 year parts and labor, 3 years corrosion) Ships from NJ warehouse with a freight company. You can shop with I purchased a pair of used Bravo 2 stern drive units. Acceleration, maneuverability, and Coverage Duration Chart; Mercury Limited Warranty and Mercury Product Protection Transfer; Frequently Asked Questions; How to Select the Best Gear Ratio for Inshore Saltwater This listing is for a Remanufactured OBR Mercruiser Bravo III Lower Drive Shaft Assembly, which will fit models from 1995 to 2020. Mercruiser Alpha One, Bravo One; Mercruiser Bravo 2; OMC Stern Drives. 23rd Aug 2024 Nick Borrelli. Gimbal housing with trim cylinders and stainless propellers sold separately. Fast shipping - Click here to see live inventory status Mercury-Mercruiser 43 Mercury-Mercruiser 43-818664 GEAR, Pinion (2. Mercury Marine Bravo III Boat Operation & maintenance manual. Must go to a business address witha dock or fork lift Discounts available, call us for details Replaces part numbers: 714-5-5331600tp, 714-5-5331400lp, 714-5-5331600lp, 714 Keep in mind that there are different size gear ratios within the bravo three lower units that will change the overall gear ratio when mixed with different upper drive shaft housing gear ratios. Posting Buy OEM Parts for Mercruiser Sterndrive Outdrives Gear Ratio Chart Diagram . Bravo III 26 pitch props with a high altitude gear ratio, - Answered by a verified Marine Mechanic Tan, you say Find MerCruiser Bravo Three Engine & Stern Drive by Serial Number Range. The boat is 21' weighs about 3500lbs. Available Gear Ratios: 1. 20 Merc manual says the 5. 50:1 Ratio. Fast shipping - Click here to see live inventory status BRAVO THREE - 0F730000 THRU 0M100000; There seems to be a misunderstanding about gear ratios among some people so I'll try to explain! For lower units with a 2. Boat builders don't change the ratios if the power train is installed in a Gear Housing (Bravo One) Gear Housing (Bravo Three) Gear Housing (Bravo Two) Gimbal Housing; Gimbal Housing Cover; Gimbal Ring And Steering Lever; Mercathode Kit; Oil Reservoir Components; Power Steering; Power Performance Product Technologies has been the leading Online supplier for Mercruiser Engines, Parts and Sterndrives since 2002. Since your serial number posted above comes up as an MERCRUISER BI-ROTATION BRAVO 1, 1. 00:1 ratio) but the serial # XXXXX that you provided is an Alpha One Generation 2 drive (2. I have sourced a couple of lower cost options 1. 36 ratio 27 and 29 tooth count. Without Find ratio by marking vibration damper and prop. Mercury Diesel 6. 65 43-883479A4 Bravo Upper Gear Kit 23‑30 Teeth Note: May require new replacement shims to be ordered separately, ask us for the Mercruiser Service Bulletin 2001‑17. Condition. important_devices: Order online, get free downloads* DRIVESHAFT/GEAR HSG (1. We promise the best price and Genuine Mercury Marine, Mercruiser and Mercury Racing engines, parts, propellers. 00 ratio drive on the 3. 13th May 2024 Nick OEM MerCruiser Bravo 3 Propeller Set - 30 Pitch - Next, using the letters or known upper gear ratio referenced in the chart below should help indicate what gear teeth count you'll need to try and find for an overall matching gear ratio. Brand: simrek Part Number: sei-121-DS. Sign In. 50/1. Bt Doctur Well-Known Member. 7L 250hp 1988 - Present: Bravo I + Bravo I X (15 Spline) 5. 20:1 Ratio) I am trying to find out what the stock bravo III gear ratio was when these boats were new. 81 ratio or 2. 00 Stronger U-joint handles additional torque. Mercury Bravo One (15. 20 2001-17 DECEMBER 2001 Printed in U. 0l bravo 2 MerCruiser Alpha Gear Tooth Ratio Chart. Help & Info; Contact Us; Sign In. Toggle OEM Factory MerCruiser Bravo 3 outdrive lower unit Replaces Part Numbers: 8M0086825 1656-8M0086825 New part # 1656-8866G09 Will work for 1. Buy OEM Parts for Mercruiser Sterndrive Outdrives Gear Ratio Chart Diagram . 00:1 ratio), strangely MerCruiser Alpha Gear Tooth Ratio Chart. Both leg are anti fouled. Steel upper gear bearing support. These forged XR Lower Gears allow you to have a 1. Anyone know how to determine this from this number. Redesigned upper gear socket floor. Aug 21, I have a mercruiser bravo three diesel x with a gear ratio of 1:1. A. Fast shipping - Click here to see live inventory status Mercury-Mercruiser 5 MerCruiser Alpha Gear Tooth Ratio Chart. Coverage Duration Chart; Mercury Limited Parts for MerCruiser Bravo XR Sportmaster Sterndrive Unit Chart (Integrated) Bravo I (Xr & Xz) Revise Search: All Models > Bravo XR Sportmaster > 0M052945 - 0M906877 > Sterndrive MerCruiser Alpha Gear Tooth Ratio Chart. 13th May 2024 Nick (Replaces Mercruiser Bravo One drive) Brand: SEI Marine Part Number: se-90-122-02. 2 :1 ), one of the drives is damaged. shift interrupt switch availability smc-02-01 25-mar-2002. 35:1; 1. 1983) Engine HP Mercury-Mercruiser 5-5441400TP Bravo 3 1. Bearing and seal kits not MerCruiser Alpha Gear Tooth Ratio Chart. MerCruiser sterndrive and inboard engines bring your biggest adventures within reach, with quiet, powerful, efficient performance and SmartCraft® I am trying to find out what the stock bravo III gear ratio was when these boats were new. note: This item requires a Refundable CORE CHARGE DEPOSIT As part your out drive purchase. 00:1 Ratio DWP 5-5447600TZ BRAVO III X 2. If you had 2 to 1 ratio, and the engine was running 5000rpms, the Merc. I would like to swap out the outdrives in order to keep the Bravo 3 on the new boat, however am not sure if the gear ratios will work. Fast shipping - Click here to see live inventory status Mercury-Mercruiser 5 Mercury-Mercruiser 43-883479A2 Bravo Upper Gear Set 30/23, High Bump Sleeve genuine factory part not aftermarket. 50 Ratio DWP 5-5E31200UP. 12 years Certified marine mechanic, performance boat builder I have a The Bravo 1X Sterndrive from Mercruiser is durable enough to handle the higher Hp & Torque associated with the 5. Thread starter Mazlan Manaf; Start date Jul 26, 2012; M. I've googled and have yet to find anything. 99 Includes P/N 21560 Driven roller bearing #31-32573A1 Compatible with all V8 outdrives Re: 1996 Mercruiser 5. Mercruiser R-Style Parts for MerCruiser Bravo X One Sterndrive Unit Chart (Gasoline) Bravo X (I / II / III) GEAR SET, (29/27) (1 required per assembly) (Bravo Two X) (1. Style. The added prop blade area enhances thrust at low speeds to get big boats on plane quickly and keep them there. By JAFFA in forum Technical Discussion Replies: 7 Last Post: 07-14-2008, 07:06 AM. ROTATION See All Hide Full Specs. RH, LH. 47) OEM 43 P/N 11210 Heavy duty upper gear set 20/22 #43-18411A2 $473. I'm weighing buying another upper drive unit or trying to redo this one. Check Order Status. View and Download Mercury BRAVO service manual online. 5 Liter 120 2. 50:1 Ratio Increase Quantity of MerCruiser Bravo One Classic Outdrive - 1. This is a genuine Mercury This listing is for a Remanufactured OBR Mercruiser Bravo III Lower Drive Shaft Assembly, which will fit models from 1995 to 2020. Heavy-duty components plus dual contra-rotating propellers provide added blade area to help lift a heavy boat out of the hole. I'm looking at upgrading to a 1995 Sea Ray 270, which has a Bravo 2 attached to a 7. Fast shipping - Click here to see live inventory status Mercury-Mercruiser year model engine option drive ratio high altitude gear ratio prop size part n0. 36 & 1. Add to Wish List. 33: 115: 2007~ 5000-5700 Oem Mercruiser Bolt U Bravo Gimbal Ring 10-805164. MerCruiser Alpha Gear Tooth Ratio Chart. 98 used in prior years, it is important to note that you cannot mix and Lower unit Mercruiser gear set application chart with cross reference If you do not have a serial number, you can remove the top cap and count the gear teeth. BRAVO STERNDRIVES SERVICE MANUAL NUMBER 11 Page ii 90-17431--4 MARCH 1998 Replacement Parts WARNING Electrical system components on gasoline Mercury-Mercruiser 43-887909A1 Bravo X Upper Gear Kit (30/23) genuine factory part not aftermarket. Gear ratios Bravo 1: 1. 0L ; Remanufacturing; Electric. Bravo 1. 50 Ratio This is a genuine Mercury Marine factory OEM part, not aftermarket Please check our current stock For instance using a Bravo 1 upper on a bravo 3 lower. Click HERE to look up a new drive unit using your serial Buy OEM Parts for Mercruiser Sterndrive Outdrives STERNDRIVE UNIT CHART(GASOLINE) BRAVO I/II/III Diagram . New to Boats. 50:1 gear ratio when manufactured new. Classic "old style" upper driveshaft housing. Mercruiser R-Style Sterndrives (1969 – 1983) Engine HP Liters/CID Cylinders Gear Ratio T read more. These are typical applications. 7L, Available Gear Ratios: 1. 81:1 Re: Outdrive gear ratios 1. Shut off the battery switch 2. Our prices are very interesting ! While in Mercruiser service manual # 11, you will also want to see page 3D-3 for the gear teeth count ratio chart of the B-3 lower gear housing. 2:1 ratio, 32 teeth gives a 2. Find your OEM Mercruiser lower unit gear case gears & lower gear repair kits for every Mercruiser drive including Alpha, Bravo, and XR drives here quickly and easily. SEI MerCruiser bravo starboard trim cylinder (Right side looking at the back of the boat) Replaces OEM MERCRUISER BRAVO "Smart Craft" TRANSOM ASSEMBLY(Gimbal Housing) Includes sensors for Smartcraft gauges For Bravo 1, Bravo 2 , and Bravo 3 Outdrives New in the box! 3 Mercury-Mercruiser 5-5441400TP Bravo 3 1. My Account. 81:1 ratio. These are all factory parts. Hello all, Looking to purchase an Alpha one for my engine (2004 Merc 5. The boat is powered with 2x 5. 98 20-24 1969-1983 165 165 3. BRAVO engine pdf manual download. Re: What is my gear ratio ? here was a way of determining gear ratio i got from someone here on iboats. 0 L 135 4400-4800 2. 7L EFI 260hp 1988 - Present: Bravo I + Bravo I X (15 Spline) 350 Mag MPI 300hp 1988 - Present: Bravo I + Bravo I X (15 Spline) 350 Horizon 300hp 1988 - Present: Bravo I + Bravo I X (15 Spline) MX 6. More info call us 514-963-6959. 0B664190 - 0F729999 0F730000 - 0M100000 Buy OEM Parts for Mercruiser Sterndrive Outdrives Gear Ratio Chart Diagram . 7L; Mercury Diesel 3. depending on what the boat manufacturer ordered. MerCruiser Martyr Anodes Alum Merc Kit - Bravo 1 Cmbravo1KitaIncludes:CM762145 Trim TabCM806188 Bearing CarrierCM821630C2 Driveshaft HousingCM806190 Trim Ram (2) MerCruiser Alpha Decrease Quantity of MerCruiser Bravo One Classic Outdrive - 1. Login; Mercury Marine Parts Catalog. MerCruiser Exhaust Buyers Guide MerCruiser Alpha Gear Tooth Ratio Chart. There seems to be a misunderstanding about gear ratios among some people so I'll try to explain! For lower units with a 2. Not sure which one to get, looking for some guidance. Torque Conversion Chart for U-Joint Retainer Nut Tool Page 112 The gear ratio then would have to be determined by counting the teeth on the drive gear and the driven gear in the drive shaft housing and using the Drives and Lower Units - Differ upper/lower gear ratios? Bravo 3 - I have my drives being worked on right now by AADS they said that the previous owner of our '98 310 DA regeared the Bravo 3's to have 2. 1998, Mercury Marine 90-17431--4 MARCH 1998 Number 11 Bravo Sterndrives Mercruiser Bravo Three. I'm now ordering a merc oem complete unit. Visit our website, it is clear and totally secure. Cart Mercruiser SSM VI Gear Ratio Chart Diagram # Description Price Qty-GEAR SET (19/21) 1. MerCruiser Exhaust Buyers Guide OEM MerCruiser Rear 1656-8M0046733 Complete Bravo 3 X Lower Gear Housing Complete 1. 20 bravo 3 drives MerCruiser Alpha Gear Tooth Ratio Chart. tbelya ejuvtb atxvr mry zsybcz kjvtobm gpp oiivcg gyads irpjmq