Mercruiser bravo gear ratio chart. Find the best De...
- Mercruiser bravo gear ratio chart. Find the best Determining Mercruiser Bravo Gear Ratio Gear Tooth Chart, Find your favorite catalogs from the brands you love at fresh-catalog. MERCRUISER STERNDRIVE APPLICATION CHARTS ALPHA ONE/BRAVO ONE MERCRUISER 200‐280 HP Thru 1985 Models 228, 255, 260, & 280TRS ALPHA ONE/BRAVO ONE 1986 AND NEWER 4. 7L Mercruiser. Special Tools-Gear Housing (Bravo One) Special Tools-Gear Housing (Bravo Three) Special Tools-Gear Housing (Bravo Two) Special Tools-Transom Sterndrive Unit Chart (Gasoline) Bravo I-II-III Transom Assembly Chart Transom Plate And Shift Cable Trim Cylinders And Hydraulic Hoses Trim Pump Assembly (Complete) Universal Joint And Shifter Components Part Required Bravo Replacement Gear Set and Thrust Bearing Shim Races Use the following charts when replacing driveshaft housing gear kits and thrust bearing shim races. The new replacement gear kits require shims, to be ordered separately. Authorized dealer with large inventory, great prices, fast shipping! Large selection of quality mercruiser parts, marine engines, marine parts, boats parts and accessories, such as Mercuiser engines, exhaust, motors, and other boating supplies and accessories. The proper WOT (wide-open throttle) RPM range usually falls between 4600-5200 RPM. I have the serial # but not the gear ratio. Find affordable parts for leading brands including Volvo marine parts, Mercury marine parts, Quicksilver Marine parts, and Crusader engines. To calculate the gear ratio, it is important to note which gear is the drive gear and which is the driven gear. Bravo One is the most common. 00 gear ratio with a 24 pitch prop set. The Bravo 2 Sterndrives models are a great fit for Larger Displacement Boats powered by the 4. 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 Mercury manufactures a range of propellers for popular outboard and sterndrive engine brands. 95 shipping available. 0L to 5. 3L, 5. It provides the gear ratios corresponding to different u-joint yoke markings and lists the number of teeth for the drive and driven gears across various configurations. 4L. . 2:1, 1. Bought a rebuilt upper and lower B3 at 2. BRAVO engine pdf manual download. I was told the gear ratio is not available with the serial #. 43 on the bottom and 2. In the case of a 1. 4L motor and the Bravo III outdrive. From 3. How can I determine the gear ratio to order the correct ones? I have a Bravo III that needs replacing. Mercruiser Bravo 2X Sterndrives & Technical Specifications Performance Product Technologies has a complete Technical Library with specifications for the Mercruiser Bravo 2X Sterndrives. FAST $4. I need to fit a new, as in refurbed but new to me, Bravo 3 drive onto my 7. Is there anyway with the bravo 3 on and fully assembled to figure out its gear ratio? No tag or serial number in it. I'm looking at upgrading to a 1995 Sea Ray 270, which has a Bravo 2 attached to a 7. 20 on the top. Is there a way to get the ratio of my old drive? 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. View and Download Mercury BRAVO service manual online. Bravo Two has a larger lower housing and prop-shaft so it can throw a larger diameter prop and the Bravo Three is a dual prop configuration which is great for medium size cruisers for better handling. Mercruiser Bravo 1 Sterndrives Technical Specifications Performance Product Technologies has been the leading Online supplier for Mercruiser Engines, Parts and Sterndrives since 2002. com. Wide open throttle RPM range chart for Mercruiser powered boats. 23/30 upper and 16/27 lower. I have a Bravo III that needs replacing. Learn more about why boaters are choosing MerCruiser's popular Bravo Series sterndrives and the Alpha One outdrive for power boat drive systems. A few summers agooriginal drive unit failed and I went 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. 50:1 gear ratio when manufactured new. The Bravo driveshaft housing gears and kits available from Mercury Precision Parts / Quick-silver are being replaced by the current production gear sets used in the Bravo 2000 series drive units. I didn’t want to take apart Re: Bravo II>>> correct gear ratio I can't tell you what the gear ratio of the old drive was, but if you get the serial number from your engine, you should be able to contact either your local certified Mercruiser dealer, or call Mercruiser yourself and find out what the ratio is. This is a cruiser, Select to view page * With oil filter replaced View parts diagrams and shop online for DRIVE UNIT CHART parts, 1988 Stern Drive BRAVO 60200008R. This document lists the gear ratios for different Mercruiser models including Alpha, Bravo I-III, Blackhawk, and TR-TRS. (according to searay) While the boat runs well enough (i cruise at 25-27 mph at 3400 rpm burning a little under 2mpg) - it tops out at about 4000 rpm - and it struggles to get out of the hole with heavy loads or later in the season with a season's Look-up Genuine factory OEM parts for all Mercruiser Bravo drives here. I dont plan on changing anything on my bravo 3, maybe its sensless information im asking for. 4 LX MPI (330 HP). 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. 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. I have a 1997 28' Z276 with a 7. What is the gear ratio? It is not stamped on the upper gear case. 50 Bravo the upper is 32/27 (1. Is there a way to get the ratio of my old drive? The boat came with a bravo 3 from the factory with a 2. 7L models, and everything in between, this is your go-to MerCruiser gear ratio chart for fast and accurate identification. 0L, 5. 1. 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. Original Drive B3 2:0 ratio so it should have 32/27 uppers and 16/27 lowers. 50. We’ve been leading the Marine Industry since 2002 while providing the complete lineup of Mercruiser Sterndrives. 62 vs 1. 266) = 1. ORDER NOW for fast shipping from our large selection of IN-STOCK OEM Mercury parts! Genuine Mercury Marine, Mercruiser and Mercury Racing engines, parts, propellers. Everything I saw showed replacing it during a rebuild. 5 Liter 200‐250 HP 2014 and Newer Find all of your Mercury Marine parts here including accessories, service kits, props, Mercury outboards, MerCruiser engines, VesselView, lubricants, and more. Re: Replacing Bravo III Drive - Recommended Gear Ratio Not trying to advertise another site, but have you checked the bayliner owners club site to see what others with that boat have for gear ratios and their performance #'s. Boat = Mariah Z280. The downside to a higher reduction in the upper is that there is more torque on the lower gears, vertical shaft and prop shaft. I am going to bite the bullet and replace the lower unit due to corrosion. STERNDRIVES. Look up how much Mercury gear lube you need for your large outboard or sterndrive here using our Gear Lube Capacity Chart. 20 Ratio, I run 22p 3 blade merc props. The drive Mechanic's Assistant chat Customer: My serial number is XXXXX, and my Bravo 3 drive is OK265407. Our prop calculator will help with this math. Offering discount prices on OEM parts for over 50 years. Each motor that powers the stern drive will have different horsepower and torque ratings; and these specifications must be matched to the correct outdrive gear ratio to get the maximum power transfer from engine to propeller. PPT has been leading the Marine Industry since 2002 helping customers Buy Mercruiser Sterndrives with Confidence. Using our Prop Selector will allow you to find the one you need. Mercruiser Alpha One & Two Sterndrives Technical Specifications Performance Product Technologies has been leading the Marine Industry since 2002 as the go to Online supplier for Mercruiser Products including both Alpha and Bravo Sterndrives. Lower unit Mercruiser gear set application chart with cross reference tables for gear ratio, model year, part numbers and serial numbers. What Mercruiser outdrive do you have? Help with identifying what Mercruiser, Alpha or Bravo outdrive is on your boat? Stern drive pictures showing year and measurements Simply input the new RPM range or gear ratio, the desired top speed, and what the boat has previously run for a slip percentage, and you will be able to calculate what propeller pitch is needed. This chart provides information on outboard engine RPM and gear ratios for optimal performance. With so many different prop pitches, what is the purpose of mercruiser having a range of gear ratio's? I have 2. AGAINthe outdrive saga has reared its ugly head Again. Buy Mercruiser Find your Sterndrive Unit Chart (Integrated) Bravo I (XR And XZ) diagrams at PPT using our parts catalog. I need to replace my 2000 Fiesta Vee 310 Bravo 3 outdrives. Application for Alpha 1, Mercruiser, Gen 2 upper gear set application guide with cross reference tables for gear ratio, model year and serial numbers. 7L and 496 Marine Engines. Bravo X Three - Serial 0W250000 and Up - Sterndrive Unit Chart, Bravo I-II-III X (Gasoline) Drives and Lower Units - Gear ratio determination - Might be over thinking this but the ratio doesn't add up so I'm missing something. Search our detailed parts diagrams for Bravo 1, 2, 3 outdrives along with X, XR and XZ Bravo drive diagrams. 7: Serial Number OF298867 Again, I am getting to know my boat and realize that the Alpha One, Gen 2 outdrive on there has a gear ratio of 1. Can you determine the gear ratio of Bravo III outdrives from the serial numbers? Mine serial number are OL930922 and OL930924 OMC_CatalogCover_21012 This is a quick video I made showing how to tell the difference between Alpha One Gen 1, Alpha One Gen 2, and Bravo Mercruiser Outdrives. - Gear Housing - Bravo One - Gear Housing - Bravo Two - Gear Housing - Bravo Three What is the gear ratio? It is not stamped on the upper gear case. I am Gear oil was leaking from the oil line that comes from the transom plate. The drive is installed on a 97 Sea Ray Sundancer 270 and paired with the 7. 185) times the lower at 19/15 (1. Bravo's come in three basic types and a few different ratios. Performance Product Technologies offers Online Shoppers unmatched resources for Mercruiser Bravo 2 Sterndrive Technical Specifications. The boat is powered with 2x 5. For the Mercruiser MAG 350 MPI paired with a Bravo III stern drive, the typical gear ratio is 1. Lol. 47. Mercruiser Sterndrive Information Mercruiser Parts Mercruiser Help Mercruiser Manuals Mercruiser Tools Mercruiser Sterndrives Contact Notes for Sterndrive Chart (1) Use with casting # 8293C (2) Use with casting # 8293C1 and C2S (3) Low water pickups (4) Dual water pickups (5) Standard side water pickups (6) See MCM bulletin 2000-08 Sterndrive Chart Model Ratio Year Serial Number Complete Mercruiser Pro Series Roller Cam Long Block 5. 50:1. Also for: 90-863160. So if a boat beside had a 2:1 the differece in Use this chart to compare Alpha 1 Gen 1 gear ratios and Alpha 1 Gen 2 gear ratios, or reference specific configurations like the MerCruiser gear ratio by serial number. 20. Here I am siting in the sun on my patio Having a margarita but Not on my boat out on the lake. I currently have a 1993 Crownline 250CR with a Bravo 3 attached to a 5. The overall ratio is a combination of both the upper and lower ratios combined. 7 V8, EFI, 260 horse each. The sterndrives come with various 'Ratios' (2. 5:1) which I understand are determined by a combination of boat LOA, weight, etc, but I'm unable to find anything definite. 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 Find your Gear Ratio Chart diagrams at PPT using our parts catalog. LOA = 27'10" With contra-rotating propellers, the Bravo Three® drive series delivers efficient performance and superior handling, whether maneuvering in tight spaces or running at wide-open throttle. Mar 6, 2014 · Whatever the "last" number is, isn't really a significance issue as running any number combination, they all come up as an MERCRUISER - (BRAVO 1 Drive (1996) Service Literature for MERCRUISER BI-ROTATION BRAVO 1. kdkfk, vnnv, cbzr, 3olxq, lkcd, d3mr, xgind, mpkgy, dflu, pn9q3,