Small Business Show Less. Breakers, Power Packs & Jump Accessories, Marine DC Power Plugs I would love the pdf if you have it my email is. Belleville Washer 12-54048. Took it to a different mechanic a few days ago and today got some pictures from him. PFDs, Roof Racks, Carriers, Are you looking for assistance in finding the right mercruiser greases? This requires removal of the gimbal ring. He said the bottom part of the drive looks good, doesn't' look like water got in. Accessories, Boat The sticker on the side of th . This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Rollers, Boat Trailer Replaced them, plus water pump, and did a full check on the whole drive train. Best $20 you will ever spend and covers every process with diagrams. Furniture, Boat Seat Pedestals & I found that the gear oil is leaking from around the hose where it connects to the outdrive. Hardware, Boat Trailer Fasteners, Boat Windshield The link that Mudflat pointed to explains it all. Hey, it was very nice to finally meet you yesterday evening & glad you got it all put together & running again.. :bigsmile: A forum community dedicated to Powerboat owners and enthusiasts. REPLACEMENTKITS.COM Brand Fits Mercruiser Alpha One Gen II Carrier Assembly Pump Base Replaces 807929A1 & 821759A2 Visit the REPLACEMENTKITS.COM Store 100 ratings | 5 answered questions $2499 Get Fast, Free Shipping with Amazon Prime FREE Returns About this item Fits Mercruiser Alpha One Gen II Replaces GLM 12341 & Sierra 18-2354 Between the upper and lower sections is a O-ring for an oil passage between the halves that could be leaking. Mercruiser 5.7L EFI alpha 1 Gen 2 drive The leak is coming from the lower portion of the keyhole area - not the large bore where the u-joints and yoke pass through - the lower portion. Shop Watch videos, get a manual. Joel Radecki Started Monday at 02:35 PM WALKER 12V ELECTRIC DOWNRIGGER-GOOD WORKING CONDITION-$225 SHIPPED TYD Lake Erie United Started 17 minutes ago Wire dipsy package troutman10 Started November 28, 2022 Gimble has some roughness to it so i got one of those as well. A pressure test by a competent shop would be a reasonable start. My input shaft seal was peeing in the drive boot. The hydraulic trim adjustment rams are repairable by lowering the drive to remove most of the hydraulic fluid then removing the end cap and installing new O-rings. The customer stated (and sent me pictures) that showed that green drive fluid was leaking between the upper and lower drives. I am hoping this will not be necessary. Switches, Shore Power & AC It is on the opposite side from the plugs, and is very easily misaligned during drive servicing. Submitted: 18 hours ago. thanks for that information. 11-8M0143423 - NUT, Priced Individually [ More info ] $9.10. Here's an Idea that I will try this weekend: CREATE MERCRUISER ALPHA ONE GEN II UPPER BOX GEARCASE SEAL KIT | GLM Part Number: 87501; Sierra Part Number: 18-2644; Mercury Part Number: 26-88397A1 4.8 (16) $3155 FREE delivery Sat, Mar 4 Or fastest delivery Feb 28 - Mar 1 Only 8 left in stock - order soon. You must log in or register to reply here. My 1990 regal sebring mercruiser 4.3l alpha 1 gen 2 outdrive gears turned into butter since my oil leaked . Hence it creates a price difference. The pic youve posted is in fact the out drives gear lube reservoir. As Pete stated the area youve circled is not gear lube related, its likely leaking somewhere els and presenting itself at the trim ram or your trim ram is also leaking. The lube line on the backside of the bellhousing slips over a hose barb and is secured with a cable tie. I removed the lower unit to check the seals in the shift shaft and to replace the impeller and water pump gaskets. All of the parts we sell are represented thoroughly and accurately to the best of our ability. The Right Fit, Shop By its very hard to get to. Hardware, Boat Seats by My version of the events leading to this problem would be: Just spoke with the mechanic and this is what he said. I have gear oil leaking between the transom and housing. 2,254. pulled in is just filling the voids since I didn't pump past the vent screw.Sent from my SM-J737V using Lake Ontario United mobile app. Boat Gel Coat - Spectrum Color, Pumps and So my inexperience with the reservoir shows. After running the boat for a few weekends I noticed that the gear oil was leaking out of a small drain hole on the lower unit housing on the opposite side of the drain plug (slow leak). #40 18923 FITTING (1 required per assembly) 22-18923 - Fitting [ More info ] $14.00. Boats, Propeller Parts & If it is the upper leaking you just need an upper unit seal kit. mercury alpha I stern drive gear oil leaks through water intake vents and two vent holes near top of lower unit. Whats you're diagnosis and what will it take to fix? +! I should have continued to pump in more after I put in the top vent screw until the reservoir started to fill. Allow that to drain for about 15 minutes. Hardware, Boat Seat . After that I installed it with a new bell-housing gasket, filled it up with oil from the bottom, until it ran out of the vent hole on PORT side. Meters, Marine Electrical Panels covers any damage to the drive that requires it to be repaired or replaced including failures resulting from lack of oil, fishing line, impact . After reassembly, filled the oil from bottom to top vent screw as usual and filled the reservoir. When I purchased it last fall I removed the out drive to check everything as I have done approx 50 times on previously owned Mercruisers and OMC Cobras in the last 40 years. You did not state when you installed the vent screw & seal washer. If I had to guess your loosing it thu the upper yoke seal. Ok, either way, if in fact it is the seals, there are 2 areas where the seals are prone to wear, the most common is the upper seals (2) in the upper unit housing where the lower driveshaft passes through, and the other 2 seals are directly under your water pump impeller base housing..which is the lower unit driveshaft seals. No sign of water in the oil, looked like new. Since you removed the drive you can tilt the bellhousing up to look to see if the tie is missing. The rubber tubing between the reservoir and the drive could be cracked between the boat and the drive. Parts, Sacrificial Anodes & The area of your circle is located near the upper and lower sections of you outdrive aka drive, leg, or in some cases unprintable names. Remove the drain plug on the "bullet" (see photo below). Hi all, I need some help I have a drive fluid leak on my 2013 Bayliner 175 with 3.0 mercruiser with alpha one drive somewhere. Lights, Boat Trailer Even for gear oil (which is not engine oil). You are using an out of date browser. We understand that it's unconventional to purchase items from youtube, so please note the 100% positive feedback on both of our eBay usernames: shipshapeparts and shipshape8968804. Refer to your owner's service manual for its location, if you have trouble finding it. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 1997 Silverton 362, 7.4 Crusaders He said the whole thing is rusty from water getting into the drive for some time, he said he can't believe the 1st mechanic didn't say anything about it. Discovered gear oil in my bilge about 1 week after last change. JavaScript is disabled. 03-22-2017, 05:36 PM. I did have someone inspect the boat and they didnt mention the anodes so Im a bit disappointed. Dollies, SportsStuff Great Big HOW TO FIND LEAK IN YOUR BOAT with Mercruiser Engine and Mercruiser Alpha Outdrive = # Mystery Leak in Boat SolvedDoes your Boat have a Mystery Leak you cannot solve ?Is it fitted with Mercruiser Outdrive ?Inboard Mercruiser Engine with Mercruiser Alpha Leg Stern DriveStern Drive Leak ProblemsBoat with Mercruiser Stern drive Leaking water into BoatWe have solved a Mystery Leak in our boat with Mercruiser Outdrive Alpha One Stern drive Leg and it wasn't the Bellows or O-RingsIt turned out to be the Large Foam and Paper Gasket that is meant to seal the Alpha Drive Gimbal Housing to the boat. Helm Seats, Shop Locate the top vent hole oil plug on the lower unit side case. Accessories, Marine Electrical Jacks, Boat Trailer Brakes & . Gear oil leak on Alpha one Gen 2 - BAYLINER OWNERS CLUB The Bayliner Owners Club is a gathering place for Bayliner Owners and prospective owners. I want to check the u joints while im there too if i have to take it out. Racks, Fish Finders, Sounders Auto Parts & Accessories; Boat Parts; Share on Facebook. Fenders, Boat Trailer JavaScript is disabled. Share this conversation. Just an update and a couple of questions about my 2000 Bayliner capri. Any comments before I pull the boat out and start looking for leaks would be appreciated. Can you post a picture of where you are seeing the level decrease? & Live Bait Yes I did make sure the new o ring was in place when assembling the lower half back on. Does this sound right? Plumbing, Anchor Its a 1986 which i think is gen 1? I need guidance on replacing the water pump impeller on a 1998 Mercruiser . Also, you didn?t state the number of times you had to refill the reservoir.