I just spent $200 for all seals and gimble and i forgot to get the big upper drive gasket so i have to back to action today. I see gear lube in the u joint bellow which tells me the input shaft seal is leaking. Took it to a different mechanic a few days ago and today got some pictures from him. Are they pulling my leg? My sister-in-law says it hasn't been started since last spring, although it got regular spring/fall maintenance and winterizing. Covers, Boat Cover Recommended Mercury/Mercruiser Engine Oil Chart Mercury Marine Parts Lookup Drawings Back Parts for Mercruiser Sterndrive & Inboard (Includes Diesel) & Mercury Racing Back #1 and Alpha Drives Back 120/140 1967-1969 Back 120/140 1967-1969 - 2062141 THRU 2791956 120/140 1970-1977 Back Amazon.com: Alpha One Seal Kit Water is leaking into the boat at a slow pace through a hole directly above the - Answered by a verified Marine Mechanic . They said all the seals in the stern drive were dried out and crumbling. Communication, Auto Pilot Water Leaking Into My Boat. Sterndrive Information, tools, manuals and I have a 1990 mercruiser alpha one. Water is leaking into the Amazon.com: Mercruiser Alpha One Parts When the boat is not used these foam and paper gaskets can also shrink which can also lead to leaks. Finally refilled the drive lube reservoir. Covers, Boat Seat Lights, Boat Trailer Gear oil leaking from lower unit of Mercruiser MerCruiser impellers should be inspected once a year, or every 100 hours, and replaced as needed. Drive fluid leak on 3.0 mercruiser 2.0-gctid799673 Galley, Barbeque It's easy! 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). I took off the drive, drained the oil and pressure tested it. BTY your anodes need replacing. Storage Submitted: 18 hours ago. Locks, Boat Deck Myself, top down, 1/4 tank. Top 10 Best Mercruiser Greases 2023 - Complete Review & Buyer's Guide Acessories, Fish Cleaning 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. Make yourself a drivestand. However, considering the features, you can go for the Alpha gen 2. 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. Answered in 2 minutes by: 10/15/2011. Pumps, Marine Pump Replacement Marine Battery Chargers, Shop Oil is running out, but we can't see where. Oil Seal Driver 91-817570 Shimming Tool (Driven Gear) 91-60526 Shimming Tool (Drive Gear) 91-60523 Slide Hammer Puller 91-34569A1 Please take a moment and Register today. I have not had any previous Mercruisers with the reservoir, so no experience with it. Place a drain pan directly under the lower unit. The vent hole plug will be high up on the lower unit case and marked accordingly. Kits, Seadog Stainless Steel Cup Im pretty sure everything went ok when i was replaceing that as i have done it a few times in the past. The Right Tools. Boats, Propeller Parts & oem Drive #s (for diffeent ratios) 714-5-5121200tp 714-5-5111200tp 714-5-5121300tp 714-5-5111300tp 714-5-5121400tp 714-5-5111400tp 714-5-5121600tp 714-5-5111600tp 714-5-5121700tp 1 year Full warranty , 3 year corrosion warranty Call with questions: 856-232-696 Ships on a pallet with a freight company from . Drive/gear lube is the same thing. Mercruiser Alpha 1 Gen 2 Leaking Drive Fluid 10-4-18 - YouTube We gladly accept returns if you feel a part was misrepresented. Meters, Marine Electrical Panels Anchor Box Anchors, Fishing Rod & Reel Mercruiser inboard oil leak (don't call the mechanic yet) I will look again. I didn't think any gear oil was present in that area. Second the area you circled is the trim cylinder which would leak trim fluid from the trim pump not gear lube. Has maybe 50 hours on it, all of them with a drive shower. (8%) See details Mercury Marine Mercruiser Alpha One Gen II Lower Driveshaft Assembly - OEM $2,840.00 - $3,328.57 You save up to $202.86. Ventilation, Interior & Cabin I have ordered a new one along with a gasket kit, hinge pin removal tool. High Back Reclining Helm Seat, Cabin and Parts, Sacrificial Anodes & Wells, Toilet & Waste It could be a quick and easy fix. Covers, Boat Wiring & 29 Apr 2013. I am wondering if this is normal to fill any leftover spaces in the out drive up to the reservoir. If you quit pumping oil when the levelreached the vent andthen refilled the reservoir from the top cap instead of the bottom you will have a lot more air to burp out. These are the top picks and the most-sold mercruiser greasess. Ill look into getting those replaced. Hello Mike. Biminis, RV & Trailer Drive was in up-position on the trailer. All the seals except for the input shaft seal are just pull out/drive in seals. 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. I am hoping this will not be necessary. Hank's old enough to have forgotten more than I know, Yes, going to pull it today to check.Sent from my SM-J737V using Lake Ontario United mobile app, As expected, Hank was right. Products, Carbon Monoxide & 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. Deals, Boat Seats Category, View Honda 5hp Outboard, Boat Drive fluid leak on 3.0 mercruiser 2.0-gctid799673. Agreed, I did mine when we had our i/o, it had the same leak, pretty common. Hope this helps ;https://www.wikihow.com/Change-Your-Mercruiser-Gear-Lube, Filled from bottom to vent hole, put in plugs, than filled reservoir from top. & Live Bait A small leak has developed right at the end of the red pencil as seen in the photo. Mercruiser Gear Lube. Water in my outdrive. - Sterndrives Feb 22, 2017 I learned the hard way about the little gaskets that go on the vent and drain screws! Handles, Life Jackets & Discussion in 'Gas Engines/Drives/Transmissions/Props' started by KHE, Aug 31, 2020. Did you get good placement of the o ring that goes between the upper and lower halves? Interesting timing on this one. I have oil leaking out of my water intake slots on the sides JavaScript is disabled. Thanks. Deals, Electronics Sterndrive, Outboard Lower Unit - Sterndrive Engineering (SEI) offers Sterndrives for Mercruiser's Alpha One and Gen II And Lower Units for Mercury, Yamaha, Johnson and Evinrude Outboard Motors. Mercruiser Alpha 1 Gen 2 out drive oil reservoir. Distribution, ProMariner ProNautic No sign of oil anywhere on the water or elsewhere. It is normal for the oil to "burp" itself and the oil level in the reservoir to drop a little when you run the drive to get rid of any trapped air. Deals, Trailering Water pump impellers are one of more vulnerable pump assembly parts. Tables, Minn Kota The customer stated (and sent me pictures) that showed that green drive fluid was leaking between the upper and lower drives. No oil in the bilge and all oil gone after running a short time. It is on the opposite side from the plugs, and is very easily misaligned during drive servicing. Yes thats how the problem originally started I noticed a bunch of oil in the bilge when the boat was just sitting in the garage and when I took it to the 1st mechanic he took the drive apart and said a lose cover nut was causing the leak but the 2nd mechanic didn't agree and said that would be impossible. GPS Chartplotter and Fish Finder Combo, Find I have a mercruiser 1987 Alpha one, Generation One outdrive that leaks outdrive fluid and water into the bilge. How to detect an upper drive seal leak in an Alpha One gen 2 drive without the need to lift the boat or split the leg No matter what size or model of Bayliner Boat that you have or are contemplating, we have members here who have that same model and would enjoy discussing it in a friendly, welcoming environment. Furniture, Boat Seat Pedestals & Deals, Paint & Maintenance Battery Charger, Marine Audio & Where To Download 1988 Mercruiser Alpha One Manual Pdf For Free Hardware, Marine Show Less. It can leak in at the top of the gimbal ring where the steering shaft passes into the boat. The bilge pump came on every 2-3 minutes while sitting still. Along with the oem manual for the drive this is a pretty useful site too. You really need to have the drive off, it could be just leaking from the O ring between the drive and gimbal house or it could be from the water hose which is loose or split, you can insert a hose pipe into the water passage when the drive is off to create some pressure to see where it leaks from. Thanks. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Hardware, Boat Systems, Lowrance Hook2-4 GPS So i basically need to reseal the upper and lower unit. This page was generated at 08:27 AM. Jacks, Boat Trailer Brakes & The cost sounds reasonable IMO. Professionals. I have had it out 2 times since. Please check with your local mechanic to clarify that this is the correct part you need. Aluminum Anode Kit MerCruiser Alpha 1 Gen 2 zinc Salt Water outdrive one II 109 $3143 $8.50 delivery Feb 13 - 15 GMB U-Joint, Cross and Bearing for Mercury Mercruiser Marine Alpha, Bravo, OMC, Volvo Penta Ujoint Universal Joint 72 $1588$16.99 FREE delivery Tue, Feb 14 on $25 of items shipped by Amazon Or fastest delivery Mon, Feb 13 Marble, Engine Trying to decide weather to top it off and go out for a few hours or not. Trailer Winches, Shop It'll make life much easier. First of all the Alpha is not the engine but the outdrive (transmission). 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. Best $20 you will ever spend and covers every process with diagrams. Rafts, Paddle Bullet Skimmer, Paint and Deals, Electrical Covers, Other Forums, Find & Circuit Vinyl, Floating Boat The Fora platform includes forum software by XenForo. Seats, Pontoon Boat Seats & Must be some good sh!t whatever that first Mechanic wanna be was smoking on. Gear lube is leaking from my Mercruiser Alpha One 3.0L From Since you removed the drive you can tilt the bellhousing up to look to see if the tie is missing. Is the u joint suppose to be that rusty or rusty at all? I've never done the seals on the lower. How to Check the Lower Unit Gear Oil on a MerCruiser Alpha One Outdrive The manufacturer recommends oil that meet certain properties and are specifically designed for the use (eg. Mercruiser 805320A03 Tilt Trim Sender Limit Kit Alpha Bravo Sterndrive The link that Mudflat pointed to explains it all. tolerant to moisture). Another common point is at the propeller shaft. Fenders, Boat Trailer I was going to take the valve out, but not sure if I should with the Gimbal housing still on. If I start to fill the reservoir, when the vent plug is out, woun't the oil just run out of the hole? Restocking fee of 15% may apply in other circumstances. As you would notice there are some structural and functional differences between Alpha gen 1 and Alpha gen 2. If you have an alpha drive, the drain/fill hole is in frt lower. Friction, corrosion, water, sand, disuse and heat can all abraid and degrade the rubber. Downs, Couplers, Mounts, The lube line on the backside of the bellhousing slips over a hose barb and is secured with a cable tie. If you then have a slight leak somewhere else as well - you will see foam on the top of the oil in the bottle after running it for a while. Oil leaking from out drive water intake | Club Bennington Trying to go boating with my family today and while removeing the cover i found small puddle of gear lube under the lower unit coming from small hole in front section of the lower unit. Even for gear oil (which is not engine oil). Switches, Shore Power & AC Thanks again.Sent from my SM-J737V using Lake Ontario United mobile app. I would love the pdf if you have it my email is. Caulking, Marine Engine A friend has a 2006 Campion Chase with a Mercruiser 5.0 MPI/Alpha One, approx 100 hours. Any comments before I pull the boat out and start looking for leaks would be appreciated. C $661.62 Find many great new & used options and get the best deals for Alpha One Gen 2 gimbal bearing with TOOLS bellows puller Mercruiser trasom kit at the best online prices at Free shipping for many products. Drink Holders. Combos, Fishing Tools & Parts, Inflatable Thanks. Share on Tumblr. Show More. Do you think just referenceing the exploded diagram is enough or do you think its worth buying a shop manual? Mercruiser Alpha One Gen2 Parts | Wholesale Marine Alpha One drive oil leak? - Offshoreonly.com 2016 22SSRX, SPS,Champagne, G helm chairs, Sandstone w/driftwood accent w/ graywood trim, Premium vinyl floor, Suzuki DF150TX; SS 15.25X19,41 MPH @ 6100 RPMon GPS. He said I am looking at 1-2k fix has anyone experienced this before? I have gear oil leaking between the transom and housing. Kits, Boat Trailer I appreciate all of the help. I am not sure how to remove this hose other than just pulling it off, if possible. I don't want to just pull it. I recently purchased a boat with a 2003 Mercruiser that has a gear oil reservoir in the doghouse. After reassembly, filled the oil from bottom to top vent screw as usual and filled the reservoir. If so am i going to need a gimble alignment tool? I checked the fluid and it was a little gray but no raw water came out the bottom and it wasnt really milky so i topped it off and went out for a few hours with no problems. I dont know what it is about it being a boat that makes it more "scary" :laugher: Check over on iboats for the manuals. It turns out that the seal holds pressure at ambient temperature, but at higher operating temperature it leaks like a sieve. Charts & Platforms, Slide I'm no mechanic, just a blue water sailer and woodworker who loves deep sea fishing. I have a question on my mercruiser outdrive gear oil that Any help here? Share on Pinterest. Welcome to our site! All, Boat Bimini Hitches, & I should have continued to pump in more after I put in the top vent screw until the reservoir started to fill. Start Over Different Model > Different Engine Section > OIL RESERVOIR COMPONENTS. Check the fittings, hose and transom housing fitting of that system to verify its not the source of the lube in the bilge. Ropes, Boat Hardware, Boat Seat Second mechanic sounds like he knows his stuff. Sent from my SM-J737V using Lake Ontario United mobile app. I just ordered the hinge pin tool, gasket kit, bellows for the shift cable. For a better experience, please enable JavaScript in your browser before proceeding. My bellows is broken, so the water leaked in. Completely different system. Everything looks good, and I feel a lot better about my new 11 year old boat! 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. REPLACEMENTKITS.COM - Brand Fits Mercruiser Alpha One Gen 2 Impeller Repair Kit - 4.2 (83) $2499 FREE delivery Wed, Mar 8 on $25 of items shipped by Amazon Small Business Water Pump Impeller Kit for Mercury Mercruiser Alpha One 46-96148A8 46-96148Q8 4.6 (193) $3919 FREE delivery Fri, Mar 10 Oil Reservoir Components for Mercruiser (Alpha One, Gen Ii Sterndrive Alpha 1 Gear oil leak into bellows??! - Offshoreonly.com ha ha if this was a car i would have been elbows deep in this already. Lots of toys! Drain the oil, separate the halves, check for the gasket. Accessories, Marine DC Power Plugs This very large foam gasket is often not inserted or installed correctly and can leak water from the ocean into your boat. . Def not the drain plug leaking its on the oposite side just further forward and a little higher than the drain. Starters, Marine Solar Power There is a seal which holds the water out but the shaft is hardened steel which can rust, pit and ruin the seal. The 12 oz. They have a link to a hosted site for them. No returns on electrical components, as they are all tested and working properly when they leave our location.Feel free to visit our web site: ShipShapeTN.ComSend us an email: ShipShape@Bellsouth.Net orGive us a call: 615-459-7202!We are Ship Shape Marine1323 South Lowry StreetSmyrna, Tennessee 37167Thanks for your interest! I hope that will stop the leak. The drive gets warm and the oil expands and some can get pushed out through the prop shaft seals. mercury alpha I stern drive gear oil leaks through water intake vents and two vent holes near top of lower unit. its very hard to get to. OEM MerCruiser Alpha 1 Gen 2 Outdrive! Was it recently changed? I have done the upper seals. Buy a Service Manual before attempting this repair. I used a bit of permatex gasket maker, the thick stuff, to hold it in place during assembly. Accessories, Boat 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. Wewill then call you to move forward with payment and shipment! (7%) See details Mercury Marine Mercruiser Alpha One Gen II Upper Driveshaft Assembly - OEM $2890 Mercruiser Remanufactered Stern Drives & Outdrives for Sale | Crowley Water leak in near where . I picked up the seal kits and man there are aot of seals in there. Here's an Idea that I will try this weekend: CREATE I only say this you think the leak is on the starboard trim cylinder. Customer reply replied 18 hours ago. White streaks are an indication that you have water in your gear lube. Belleville Washer 12-54048. I took it to one mechanic and he told me it was cover nut inside the drive that was completely lose, I paid him to fix it, change oil, water pump . Boat, Boat Buyers Boat Gel Coat - Spectrum Color, Pumps and Club Sea Ray is the online home for Sea Ray owners world wide! I looked up in there today with a light. +! Mercruiser Alpha One Gen II Complete Driveshaft Assembly - OEM $3,690.00 - $4,040.00 You save up to $338.57. The Bayliner Owners Club is a gathering place for Bayliner Owners and prospective owners. In terms of Mercruiser Alpha gen outboards, Alpha gen 1 is comparatively cheaper than Alpha gen 2. Parts, Wash Down Grills, Boat Drink Is this a Gen I? Mercruiser Alpha One gen2 leaking oil, but where? CSR is a member supported community. Racks, Fish Finders, Sounders I have not removed the hinge pins to remove the ring. It may not display this or other websites correctly. The upper seals and impeller stuff isn't hard and all the seals should only fit what they're intended for. If you can direct me to any information on how this hose connects it will be appreciated. Bilge Pump, Tires, Rims, & Hub Seats, Offshore Boat The u joints usually wouldn't be rusty at all but I say that assuming a drive would have been pulled and inspected at least once a year. Gear lube is leaking from my Mercruiser Alpha One 3.0L. You could also open the bottom drain screw quickly and check for and water, if you do have a leak you will probably find some water. You must log in or register to reply here. John, Copyright 2017-2022 Big Lake Media LLC, PALMER, AK. Covers, Boat Shrink Wrap Cable, Marine Batteries & This page was generated at 08:27 AM. If I had to guess your loosing it thu the upper yoke seal. He said the drive oil leak was caused by the shaft seal, maybe a lose cover nut caused the seal to break. Not hard at all if your mechanically inclined. This page was generated at 08:27 AM. 03-22-2017, 05:36 PM. Parts, Rule 1500 GPH Automatic Refer to your owner's service manual for its location, if you have trouble finding it. Gear oil leak on Alpha one Gen 2 - BAYLINER OWNERS CLUB You can not build the drive without the right tools. Replaces MerCruiser Gen 2 alpha outdrives 1991+. Boat, Sell A Mercruiser manual #14 is for the Alpha and contains all the detail you need. At this point I would continue to watch the oil level and add as needed, it should level off soon. Also drained the reservoir. 2 - 6 Alpha One Generation II Sterndrive 90-806534970 1096 Drive Shaft Housing Specifications Torque Specifications NOTE: Securely tighten all fasteners not listed be-low. Accessories, PWC Parts & Towers, Tow Ropes & Rebuilding a Mercruiser Alpha One gear housing - Sterndrives Share on Twitter. Available to Order: Usually ships within 10 days. Dock, Cabin and Biminis, Paint and The classic source of water as you describe it is the lower shift cable bellows. Rust on the u joints is not normal. Holders, Cabin Accessories & This is a VERY serious condition which will eventually lead to serious damage. Shop It has a Mercruiser 5.0L Alpha. Mercruiser inboard oil leak (don't call the mechanic yet) Cruising the South 1.54K subscribers Subscribe 28K views 3 years ago FORT LAUDERDALE Sea ray boat mercruiser inboard 454 / 350. I borrowed my buddies 3 jaw slide hammer so i think im good in that department. Maintenance, Pumps and thanks for that information. Engine Oil Recommendation Chart - Mercruiser parts