Bravo 3 engine coupler. The motor has to come out to replace that part.

Bravo 3 engine coupler Mercury-Mercruiser 861523A9 COUPLER ASSEMBLY, Engine - Aluminum Hub genuine factory part not aftermarket. Moreover, the labor cost for replacing or repairing an engine coupler is between $120 and $225 per hour. If you are out of alignment, you will overstress the engine to drive coupler. The replacement process for a bad outboard coupler can also take more time. 4. Now I have the same symptoms again- will not engage in forward or reverse, cables are free too move and appear to be fine and have full range of motion Outdrive Coupler Engine Alignment Bar Gimbal Bearing Alignment Tool Fit for Mercury MerCruiser 91-805475A1 Alpha 1 Gen 2, Bravo, SX, OMC Cobra 18-4442 4. e. Original Mercruiser round long hub/shaft aluminum engine coupler for standard Bravo applications. Get on top center of the back of the motor and look straight down. 3LX), I kept that for 12 years before selling it to a friend. Compatible with Volvo SX P/N 3851083 Sep 15, 2003 · The Sierra 18-2171 Engine Coupler fits all GM model engines except MR/Alpha/Bravo with a "triangular" three-bolt coupler. The motor has to come out to replace that part. Nov 7, 2023 · Blrack 8M0098795 Engine Coupler Compatible with MerCruiser MCM 4. The coupler has gone out once before requiring an engine pull to replace. If you want to know more about finding the perfect product for you, including our expert’s tips and tricks, read this article WARNING: Cancer - www. I just change a coupler on my bravo. Bravo Models May 11, 2010 · I have a 2004 Mercruiser 5. We’ve listed our top-ranked picks, including the top-selling Bravo 3 Engine Coupler. Replaces: Mercruiser 18311A17, Mercruiser 861523A-9, Mercruiser 8M0098795, Mallory 9-72503, and Sierra- 18-2412. Pull it every other year to check and lube IMHO. May 28, 2021 · I am having a heck of a time getting the drive shaft on my Bravo 3 outdrive to insert into the engine coupler. com FREE DELIVERY possible on eligible purchases Dec 21, 2023 · Buy waltyotur Engine Flywheel Coupler Replacement for Mercruiser Bravo 5. GASKET SET, Engine Overhaul Mercury-Mercruiser 18643A5 Engine Coupler Assembly genuine factory part not aftermarket. The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 For propeller shaft lubrication, see PROPELLER. The male splined driveshaft yoke from the outdrive slides into the female splines of the drive coupler. 5L MPI Bravo engines with serial number range 2A530778 & up Jan 19, 2015 · The Coupler bolts onto the back of the engine "like a flywheel" (The coupler bolts to the flywheel, not the back of the engine) actually acts more like a propeller hub (No it does notthat is not the function of the rubber in a coupler) cause of the rubber between the part that mounts on the engine crank (wrong again) and the splines that the 8M0098798 Engine Coupler Assembly Bravo This is a genuine Mercury Racing factory OEM part, not aftermarket Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions Coupler Assembly for Bravo Models round style New heavy duty design with steel hub. From what I have read the engine & outdrive need to come out to replace it. You will know if this is the problem (smell and smoke and maybe rubber bits). When I slide the motor onto the gearbox spline it is as Aug 12, 2021 · New Engine Alignment Tool that can be used on most stern drives to align the drive to the engine during installation. Check Your Engine Alignment Mercruiser engines must be properly aligned or the Drive Coupler will be damaged. Mark Sierra 18-2171 Mercruiser Engine Coupler. Engine Coupler Coupling for Mercruiser 3. 4-Liter, (454 cu. You would want to switch to the Bravo coupler, especially if it's a V-8. Interchange Part Numbers: Compatible with MerCruiser P/N 91-805475A1 & 91-57797A3. Includes all mounting hardware. Mar 2, 2016 · Lubricate the engine coupler splines through the grease fitting(s) on the coupler by applying approximately 8-10 pumps of Engine Coupler Spline Grease to the grease fitting(s). the outdrive input shaft does not turn when the engine is running. The next engine was a V6 (1994, 4. 0 l. The sealed coupler and shaft splines can be lubricated without Aftermarket EMP Bravo Engine Coupler - for Mercruiser engines with Bravo I, II & III drive units. 8 out of 5 stars 5 1 offer from $21999 $ 219 99 Jul 19, 2010 · The first engine in my boat was a Merc '165' (aluminium coupler). ) and some race 500 and 525 stern drives. what is a reasonable labor cost for this job. 3 out of 5 stars 6 1 offer from $20999 $ 209 99 May 2, 2013 · the zircs the op refers to are on the coupler itself, there is no way any of the grease they pump there would make it into the bellows to op - you really should be greasing the coupler via the aft, i. This pr Oct 21, 2009 · This should be called engine alignment (its not tho. Interchangeable with: GLM; 11500; Mallory; 9-72502; Mercruiser Stern Drive; 32492A2 OEM MerCruiser Bravo 1 2 3 Outdrive to Bell Housing Install Gasket Kit 16755Q1 16pc NOS MerCruiser Alpha Gen 2 Power Trim Cylinder RAM Cap Anchor Pin 19-815951 Related Searches Mercruiser OEM Bravo Engine Coupler - for Mercruiser engines with Bravo I, II & III drive units. May 29, 2005 · General Q & A - How to Grease a Coupler - One of my "to do" things every spring is to lube the engine coupler. I inserted the drive shaft and it fit Feb 28, 2013 · Re: Bravo3 Greasing You might want to consider getting the paperwork off your boat now during the off season and do some reading. Replaces Mercruiser #8M0098795. 5L MPI Bravo engines with serial number range 2A530778 & up Mercruiser Bravo Engine Coupler by Sierra. 2L 7. Will work on Bravo I, Bravo II, and Bravo III. Do your U-joints have grease fittings?Should be Permalube on a genII so U don't half to pull the drive each year. The next is sized small enough to pass through your bearing with room to spare, and is long enough to allow the first shaft to engage the coupler 1/2 inch before the larger shaft, sized to exactly fit the gimbal bearing contacts the bearing. :smt001 3 Coupler mounts to flywheel 4 Use with Hurth transmission 5 Hydraulic shift only 6 I drive only 7 Round shape coupler 8 Standard Bravo applications 9 Coupler mounts to crankshaft 10 Triangular shape coupler 11 Use with Borg Warner 71 / 72 series in-line transmission 12 Use with Borg Warner 5000 or Hurth 630 transmission Nov 27, 2007 · The engine coupler is the same shaft diameter and splines, but the Bravo coupler is much beefier. Buy a genuine Mercury Quicksilver or aftermarket part. Dec 15, 2013 · I have a 2008 mercruiser 5. Fits: MCM GM V-8 Engines with Bravo Drives May 25, 2019 · That’s about what the Bravo couplers cost, 450-480 ish online. I installed it and I still maintain that engine and it still has the original coupler (now 16 years old). Lubricate engine coupler splines through grease fittings on coupler by applying approximately 8‑10 pumps of grease from a typical hand‑operated grease gun. Mercruiser HP Bravo Drive Coupler 8M0098795. 5L MPI & GM V8 Bravo Drive Engines 5. Pulled and replaced heads, intakes and other engine components. I am running a 5. Nov 29, 2020 · Greasing shaft and coupler on Mercruiser 5. in. The smallest fits exactly into your coupler. Any opinions or comments on doing the work myself? I'd like to replace the aluminum coupler with the steel coupler. com FREE DELIVERY possible on eligible purchases Perfect for diesel engines and applications that see extended idling (which is a common issue for the OEM coupler). 0-Liter, 5. Make sure it is aligned and the rear motor mounts look good when it goes back in. in my old boat and only had to adjust engine alignment twice. I ran a bravo 3 for 800 hrs. Replaces: Mercruiser 18311A17, 861523A-9, 8M0098795, Mallory 9-72503, Sierra- 18-2412. Thats probably the problem. The shop should be able to determine the condition of the splines by looking at it. Will work on Bravo I,Bravo II, and Bravo III. May 16, 2006 · Re: How and Where to Grease the Coupler You are supposed to use a special spline grease,and can coat the input shaft with it before you runner home. Original Mercruiser round short hub aluminum engine coupler for standard Bravo applications; Fits Mercruiser model 4. Each engine coupler meets or exceeds the original part it replaces. I used the alignment tool to ensure a straight line through. I pull the kill switch so the motor will not start and have the wife crank the engine over until the grease fitting appears on the top of the coupler. 0L 5. 5 out of 5 stars 180 This is a step by step as best as I can make it on how to replace the engine coupler, sometimes called a drive coupler, in a mercruiser powered boat. If the engine coupler alignment has been performed routinely your existing coupler should be fine. I had an engine coupler fail at a pretty good speed, engine ran away and hit the rev limiter as the boat began to stop, horrible rubber burning smoke and smell. 0lV8 mercruiser through a bravo 3 leg. May 21, 2012 · Re: Bravo III Gimble Bearing and Spline Grease U-joint and Gimbal Bearing grease: Gimbal Bearing 92-802870A1 Engine Coupler Spline Grease: Driveshaft splines and U-joint O-rings 92-802869A 1 Right from the manual. 5L MPI & GM V-8 engines with Bravo drive : Color ‎black : Material ‎Metal : Number of Items ‎1 : Manufacturer ‎Blrack Autoparts : Part Number ‎8M0098795,18311A17,861523A9. It will answer many of your questions, and there are a lot of people on these forums answering your questions and have no clue what your engine is like, or your raw water pump, or your cat exhaust system, So keep that in mind. I have replaced the engine coupling for the third time. 3l mpi alpha/bravo flywheel, coupler and flywheel housing parts. Was 22 years old when I took it out, and the coupler was still as good as new. Replaces original Mercruiser round short hub aluminum engine coupler for standard Bravo applications; Fits Mercruiser model 4. Then,there should be a zerk(2)fitting on the coupler accessed from inside the boat once all is assembled. I'm not real sure the Merc guy knew, he didn't even know the coupler basic part # off top of his head he looked it up just like me. 2L MPI (Mercury) engines and used with Bravo drives. Jun 26, 2005 · The coupler is round like a drive shaft off the back of the engine going into the transom assembly. 5L MPI & GM V-8 Engines with Bravo Drive Replace# 18311A17 861523A9 3. 0L TKS Plus . 5L MPI 200 Aug 28, 2021 · After days of researching and comparing all models on the market 2021 , JohnHarvards find Best Bravo 3 Engine Coupler of July 2023. NOTE: Engine coupling and shaft splines are greased with Quicksil- ver Engine Coupler Spline Grease, P/N 92-816391A4; universal joints are greased with Quicksilver U-joint and Gimbal Bearing Grease. Replaces Mercruiser # 8M0098795 and 861523A9; For use with Bravo Drives; High Performance Coupler; Note: Always make sure when installing a new coupler that the engine is aligned properly, failure to do so will greatly reduce lifespan. NOTE: If the boat is operated at idle for prolonged periods of time, coupler should be lubricated. Always check your engine serial number for correct part fitment before ordering Jul 23, 2022 · A faulty engine coupler can also damage other parts that may be expensive. Installing fresh power in front of a worn out engine coupler will fail it in a pretty short amount of time. 2L 8M0098795: Transmissions & Parts - Amazon. Could it be an alignment problem, there is no vibration and engaging gears is smooth. Included Components ‎1* 8M0098795 Engine Coupler, 6* Washers, 6*Screws. , 8. 2-Liter, 7. Generally, the price of a new outboard engine coupler varies from $800 to $3000. Mercruiser #861523A11. See your owner's manual or service manual for specific application and instructions. Bravo 3 , it states in maintenance schedule to grease the engine coupler Is this possible from in engine area? Anyone have a link to the repair instructions for this _____ Oct 16, 2023 · ‎8M0098795 861523A9 Engine Coupler For Mercruiser MCM 4. P65Warnings. Page 76 CB373 72239 Page 77: Propeller Mercruiser HP Bravo Drive Coupler 8M0098795. It is interchangeable with the following: GLM 11500, Mallory 9-72502, Mercruiser 76850A2, 38965A1, 38965A2, 22492A2, 32492A3 and 32492A5. 2L MPI HORIZON BRAVO - 0W060000 THRU 0W309999; 3. All Sierra aftermarket parts are manufactured to meet or exceed OEM requirements. Also, time to paint the bottom of the engine again to stave off the rust. Replaces: Mercruiser #861523A11 Mercruiser HP Bravo Drive Coupler 8M0098795. Jul 13, 2011 · Re: Bravo 3 method to confirm coupler is gone? Well if you put 550 hours on your boat and are just buying the alignment tool. Sorry, I forgot to say that at the beginning of the video and I’m just too tired to edit it. Jul 29, 2004 · General Q & A - Bravo3 Engine Coupler Lubrication - Hello all I am trying to figure out how to lubricate the engine coupler on my Mercruiser Bravo III drive. 2-Liter 502 (cu. the input yoke shaft of the drive engages the coupler when the drive is installed on the back of the boat. . 7 Mercruiser (carb) Bravo 3 I was doing some routine lubrication maintenance and when I got to the lubrication of the engine coupler (grease fitting) I Dec 31, 2008 · A guy at Mercury racing said the best bravo one coupler is the 861523A-20, they said this fits the 500efi,525, and the new 600hp,It has a different stronger composition of rubber that makes it stronger. Where is the fitting that you found located? Is it the gimbal bearing one? Dec 27, 2010 · Pulled and replaced an engine, removed a manual transmission and replaced serviceable parts. Your current engine bellhousing lug mounts will bolt right up to the Bravo transom assembly, holes are the same size and dimensions apart, for both Alpha and Bravo. Mercruiser OEM Bravo Engine Coupler - for Mercruiser engines with Bravo I, II & III drive units. 0 SN OW003759 with Bravo 3 SN OW108118. 2L Replaces #861523A9 3. 5L MPI 200 Alpha/Bravo - 2A441953 & Up; 4. The picture below shows the grease fittings (a) on steel couplers (left) and aluminum couplers (right). 5L and 6. Jun 17, 2018 · A spun coupler (rubber part) is the result of improper alignment. Dec 8, 2010 · 2010 240 Sundancer with a Bravo One? Sure it's not a Bravo Two? I'm not even aware of any zerk fittings on a 2010 Mercruiser product? If memory serves correctly there are two fittings on the rear of the engine coupler that only a magician can get to. this is how the coupler gets centered. Mercruiser engine coupler rebuild and repair help. In the manual it states, "Your power package is equipped with a sealed engine coupler. Sep 17, 2020 · Howdy, the name’s Dave, the channel is TXW5CSM. 2003 245 5. Aug 28, 2021 · Are you looking for the best Bravo 3 Engine Coupler? Based on expert reviews, we ranked them. Sierra replacement round style engine coupler for all GM marine engines Except Mercruiser MR/Alpha/Bravo with Triangular, 3-bolt coupler. gov Use with metric or SAE attaching screws. the boat has 400 hrs Mercruiser Bravo Engine Coupler by Sierra. Apr 4, 2015 · Blrack 8M0098795 Engine Coupler Compatible with Mercruiser MCM 4. Get a grease gun for each to keep the mess down. This coupler is bolted to the engines flywheel or crankshaft. The drive shaft is new and I have a new gimbal bearing and gear oil ring installed. Mercruiser #8M0098795. Replaces MerCruiser part #861523A9, #18311A17 Mounting hardware included as shown. When I replaced the engine and coupler a couple of years ago I installed a new one from BAM. Steel splines for low speed/work applications. Jan 6, 2010 · Engine couplers bolt to the flywheel on the rear of the motor. MerCruiser 4. Troubleshooting tips: Mercruiser engine coupler replacement, Mercruiser engine coupler symptoms, Bravo 3 engine coupler, Marine engine couplers, Mercruiser drive coupler, engine couplers, outdrive couplers, Mercruiser coupler assembly. MX 6. The rubber gets really hot and melts. 0L Mercruiser HP Bravo Drive Coupler 8M0098795. 4L 8. Quicksilver OEM Replacement Drive Coupler Fits: Bravo V-8, 5. 7L Engines Also called Model 165 170 There really isn’t a set standard for this however our rule-of-thumb is that if you don’t want to risk having to pull the engine back out of the boat to change a failed coupler, go ahead and change it while the engine is out. Engine Alignment Tool compatible with MerCruiser Sterndrives including Pre- Alpha, Alpha 1 Gen 2, MR, R, all Bravos, fit for Volvo SX and OMC Cobra Drives. Nov 25, 2009 · It appears that the engine coupler has failed on my 1998 454MPI bravo combo. ). It is my opinion that the drive should be pulled every year in the fall when you come out of the water. I have a "stupid'" questionHow do you know how much grease to put in the coupler. Unlike the OEM coupler, will not break loose and spin if the dampening material fails (Get Home Mode) Two year warranty; Replaces Mercruiser # 8M0098795, 861523A18, and 861523A9 Oct 28, 2015 · Engine coupler assembly 8M0098795 is for use on V8 MerCruiser 4. The best views Oct 9, 2010 · Your alignment tool is made up of three precisely sized shafts. - pulling the drive every season and using a long screwdriver with about 1 fl oz of spline grease on the end Run ALL the bolts in on to their shoulders before tightening. in. Dec 21, 2023 · Buy waltyotur Engine Flywheel Coupler Replacement for Mercruiser Bravo 5. There is a grease fitting on it. Genuine MerCruiser Bravo coupler (this is an OEM MerCruiser part, not an aftermarket part) made to fit MerCruiser Bravo One, Bravo Two, and Bravo Three outdrives. Part number 861523A11 appears to be the correct Bravo steel coupler. Oct 8, 2009 · Engine Coupler Spline Grease Coupler possible Merc number: 92-802869A 1 1. ca. 7-Liter, 6. 7L 6. The drive is attached to the engine through the use of a drive coupler. aziym kra xgoabn rgjsop nktwpu rmadm izsk trmyiqeuv wcll yjjbp