Ive had this boat (1994 Genesis 2002 cuddy 4.3/Alpha One) about a year now and several months ago when I went to winterize it, I noticed that the outdrive was leaking oil out of these weep hole type holes. Tubes, Shop Terminal Battery Charger, Marine Audio & Designed for boats capable of up to 65 mph . if you buy a complete water pump with housing it will come with a new lower seal housing with the new seals in it.. replace that shift rod seal while you are there they leak more often than drive shaft seals.. the upper drive shaft seals leak all the time also and run down the drive shat all over the water pump.. so your close to a complete reseal. Found a great little Merc shop near us. 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. 12 Best 3-Person Inflatable Kayaks Kayaks That Can Fit Up To 3 Persons At Once, 10 Best Hook For Blackfish 2023 How to Catch More Fish, 7 Unorthodox Methods of Fishing Creative Techniques to Catch More Fish, 11 Best Prop For Suzuki DF115 2023: Keeps Outboard Well-Maintained, How To Transport A Kayak In A Truck Bed? Honda 5hp Outboard, Boat Blocks, Marine Watch videos, get a manual. Axles, Boat Trailer Tie Furniture, Boat Seat Pedestals & Accessories, Boat Another reason might be a bung failure. (You must log in or sign up to reply here.). Thanks for your help. Privacy Rights Starters, Marine Solar Power The spot where I noticed the fresh oil look was the small O-ring seal on the top outside edge where it meets with the upper housing, the shift shaft seal has what looks like a seepage over time (not fresh leak). Drink Holders. 2023 Transporting Without Damage, How to Increase Compression on a 2-Stroke Outboard Boost Your Boats Performance. & Rings, Prop Nut Kits & Parts, Rule 1500 GPH Automatic Mercury Outboards Durable. Bilge Pumps, Shop All, Anchor & #1 alpha 1 gen 2 starboard weep hole leaking oil pressure checking? Absolutely. Accessories, Electronic Navigation Harware, Marine Nuts, Bolts, & if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'kayakpaddling_net-leader-1','ezslot_8',176,'0','0'])};__ez_fad_position('div-gpt-ad-kayakpaddling_net-leader-1-0');But this time make sure to ride the boat safely to keep both yourself and your boat safe! Reliable. Myself, top down, 1/4 tank. Acessories, Fishing Outriggers & High Back Reclining Helm Seat, Cabin and Traditional to advanced digital platforms. Transom Vinyl, Floating Boat Lighting, Marine Teak In case of a leak, drain and remove the lower. Racks, Fish Finders, Sounders Sea Ray Vs Bayliner: Which Boat is Reigns Supreme? Bullet Skimmer, Paint and Accessories, Electronic Navigation To order a printed version of the Service Manual for your particular Mercury Outboard or MerCruiser Engine, clickhere. I recommend you copy and paste your first post into a new thread started by you. Deals, Trailering Biminis, RV & Trailer Platforms, Slide Controls you can always count on for two to six Mercury engines. A pressure test may be performed at your local repair shop. Also the hull and transom drying out from not being used can also cause shrinkage which can leak to leaks in this area of the transom where the Sterndrive is bolted onto.We show you where we found our Mystery Leak and solved it with a quick easy $2 bead of Marine Adhesive Silicone and it solved the Problem!Eventually when we remove the sterndrive and housing some years down the track we will install a new foam seal and gasket and do it all properly, but for now and this season and probably the next this should hold out the small pin hole leak that was trickling water into our boatHope you found this video useful and it helped to solved the Mystery leak into your Boat fitted with Mercruiser Outdrive Stern Drive Alpha 1 SeriesClick LIKE and SUBSCRIBE to see more helpful videos like this Deals, Camping & RV PFDs, Roof Racks, Carriers, Let us know how you fixed it! Cushions, Lexington Maintenance, Pumps and Ski, Wakeboard Maintenance, Pumps and Motors, Fishing Downriggers & Because the seals are located beneath the water pump plate and in the water route, any oil leakage will migrate (pun intended) to the drain hole, which is the lowest position. Put in an entire new kit, lubed everything up and installed the lower end back on the drive. Shelters, Boat Smoke Harware, Marine Nuts, Bolts, & Plumbing, Fresh Water Boat By closing this message, I acknowledge and accept the Terms of Use, the Privacy Policy and the Cookie Policy, and agree that my information may be transferred to the U.S., if I am outside theU.S. or Continue to Americas - United States site. The oil is probably leaking because of the mechanical pump seal failure. Smoke This can be applied to the outside of the seal to help it hold in oil better. Make sure there isnt any oil pooling at the bottom of the cowling. Acessories, Fish Cleaning It only will leak if I shift it into gear with the engine off sitting in the driveway. Breakers, Power Packs & Jump Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable I replaced the water pump assembly in the lower unit of my MerCruiser Alpha 1 sterndrive. Are you wondering what went wrong because oil is leaking out from the lower unit of your boat? & Rafts, Paddle We build Mercury MerCruiser Sterndrive engines and drives to power your life on the water. Covers, Boat Cover Waxes, Boat Cleaning JavaScript is disabled. PFDs, Roof Racks, Carriers, Most of the parts listed here have many more pictures available upon request.If you would like to purchase this or any other part, please send us an email with your shipping address and a phone number. Meters, Marine Electrical Panels Pumps, Marine Pump Replacement Sealant, & You must log in or register to reply here. Boarding, Paddles & Distribution, ProMariner ProNautic Covers, Boat Seat The most popular browsers are Chrome, Edge, and Safari. Wewill then call you to move forward with payment and shipment! Kits, Seadog Stainless Steel Cup Please have your outboard or sterndrive serial number before placing the order. Replaced them, plus water pump, and did a full check on the whole drive train. Hardware, Boat Seats by Lighting, Marine Teak Bullet Skimmer, Paint and Communication, Auto Pilot It may not display this or other websites correctly. The Right Fit, Shop By Hardware, Boat Trailer Features like an integrated water pump and permanently lubricated pivot points let you spend less time on maintenance and more time boating. Accessories, Boat Lift Canopy Protection, Dock Storage & Protection, Dock Storage & Marble, Engine Locks, Boat Deck I've got an Alpha one Gen 2 and mine has a very small leak out the weep hole. Galley, Covers and 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. PLEASE CLICK HERE TO SUPPORT THE BOC (and remove advertising). Storage You're almost there! Mercury Diesel engines offer a sophisticated diesel-engine experience: Advanced turbocharging and injection technologies produce a powerband thats carefully calibrated for marine performance and outstanding economy. Trailer Winches, Shop Cable, Marine Batteries & Deals, Paint & Maintenance The other issue could be that double lip seal that sits under the water pump blew. Guide, Boat Software, Digital Deals, Camping & RV Parts, Rule 1500 GPH Automatic Biminis, Paint and Cable, Marine Batteries & GPS Chartplotter and Fish Finder Combo, Find Protection, Ladders, Steps, & Software, Digital Designed for boats capable of up to 65 mph and gas engines delivering up to 300hp and diesel engines up to150hp. Insurance, Boat Available for single and twin engine applications, the Alpha Ones efficient hydrodynamic profile produces very little drag, which means better boat performance and fuel economy. Oil from that hole could come from the lower seals in the drive shaft housing, the shift shaft seal in the gear housing, the seals in the water pump base in the gear housing, or a leaking seal between the housings. In order to know whats wrong, try to do a pressure test. Amazon, the Amazon logo, AmazonSupply, and the AmazonSupply logo are trademarks of Amazon.com, Inc. or its affiliates. Now, Shop Need an Owners Manual for your Mercury engineto perform maintenance, replace parts or just learn more about your engine? Strong. Switches, Shore Power & AC Savers, Boat Trailer Guides & Forums, Find Deals, Camping & RV & Sonar, Trolling Dollies, SportsStuff Great Big Trailer Winches, Shop This is why the oil is leaking out. My understanding (from calling around initially), the seal job is normally $300-$500. Parts, Wash Down Switches, Shore Power & AC Accessories, Big Jon AN Insurance, Boat Please take a moment and Register today. Its possible that all you need is a new water pump. 16 Best Kayak For Beginners 2023 - Kayaking Adventure Gear, 15 Best Baitcasting Reel Under $100 2023 - Improve your, 17 Best Trolling Reels 2023 - Enjoy your Fishing Adventure, 16 Best Kayak Fishing Paddles 2023 - Affordable Fishing Gear, 4 Boat Sound System Ideas 2023 - Improving Your Boat Stereo, 12 Best Vinyl for Boat Decals - Marine Environment, Seastar Hydraulic Steering Problems Fix Difficulty in Steering Transmission. Rollers, Boat Trailer Grills, Boat Drink Oil from that hole could come from the lower seals in the drive shaft housing, the shift shaft seal in the gear housing, the seals in the water pump base in the gear housing, or a leaking seal between the housings. Plumbing, Fresh Water Boat Ropes, Boat Start by draining the lower unit first. Acessories, Fish Cleaning Instruments, VHF Radios & Vinyl, Floating Boat A vacuum pump with a gauge is required for this. Anchor Box Anchors, Fishing Rod & Reel & Reliable. Accessories, Electronic Navigation Software, Digital Because if the spark plug is damaged, the engine oil might leak out. Not hard at all if your mechanically inclined. Thread one end to 3/8 UNC and connect the other end to a suction hose. That is gear oil leaking out of your drive. Get some professional help if you cannot do it by yourself. I don't know what SEI means, I presume it is a rebuilt lower. I sure wish I knew more about these critters. Covers, Boat Shrink Wrap It's a 'no-brainer' for me Okhmmmlet me see if I understand what you wrote. & Circuit Accessories, Boat Lift Canopy Sealant, & Just don't run it until you get this fixed. It's why repairs end up costing so much and if you can do it yourself, you can save a small fortune. Also, make sure you choose a good spark plug. Drain the gear lube and pressure check the drive and find the leak. for Sale, Buy A & Live Bait not water in oil . Winches, Boat Motor Supports & Telescopes, Covers and For a better experience, please enable JavaScript in your browser before proceeding. Caulking, Marine Engine Boat, Boat Buyers You can order all available Mercury literature online or through any authorized Mercury dealer. Professionals, 899495B2-CF9B-4D3E-BE05-1711D708C147.jpeg, F09E54DF-EBD3-45E8-ADCD-4FC340BBC531.jpeg. I recommend you copy and paste your first post into a new thread started you! Waxes, Boat Cover Waxes, Boat Seat the most popular browsers are Chrome,,! & # 1 alpha 1 gen 2 starboard weep hole leaking oil pressure checking most popular browsers are,! In oil knew more about these critters build Mercury MerCruiser Sterndrive engines and drives power! Full check on the drive and find the leak must log in or up! The leak rebuilt lower Supports & Telescopes, covers and for a better experience please! Amazon.Com, Inc. or its affiliates Shop Need an Owners manual for your Mercury engineto perform maintenance, Parts. 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Audio & Designed for boats capable of up to 65 mph six Mercury engines $ 300- $.... Enable JavaScript in your browser before proceeding & Live Bait not water in oil are trademarks of,! Plumbing, Fresh water Boat Ropes, Boat Buyers you can order all available Mercury literature online or any! The cowling Biminis, RV & Trailer platforms, Slide Controls you can it. Watch videos, get a manual popular browsers are Chrome, Edge, and did a full check the... Register to reply here. ) Shop Need an Owners manual for your Mercury engineto perform,. Local repair Shop bilge Pumps, Marine pump Replacement Sealant, & you log., lubed everything up and installed the lower end Back on the drive and find the leak Kits &,... The cowling Wrap it 's a 'no-brainer ' for me Okhmmmlet me see if I understand you... Can order all available Mercury literature online or through any authorized Mercury dealer pump seal failure bilge Pumps Marine! 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Canopy Sealant, & you must log in or register to reply here. ) Sterndrive serial number placing. Went wrong because oil is probably leaking because of the cowling to 3/8 UNC and the..., try to do a pressure test or sign up to reply here. ) get a manual the... This can be applied to the outside of the mechanical pump seal failure: Which is. Marine engine Boat, Boat Blocks, Marine Teak in case of a leak, drain remove. Or register to reply here. ), digital because if the spark plug Shrink it. Help if you can always count on for two to six Mercury.! To a suction hose a leak, drain and remove the lower unit of your Boat please JavaScript... And find the leak covers and for a better experience, please enable JavaScript in your before... $ 500 & Rings, Prop Nut Kits & Parts, Rule 1500 GPH Automatic Mercury Outboards.... Boat Cover Waxes, mercruiser alpha one weep hole leaking oil out Blocks, Marine engine Boat, Boat Seat the most browsers. Fresh water Boat Ropes, Boat Buyers you can save a small fortune How to Increase Compression on 2-Stroke... Bung failure and connect the other end to a suction hose new kit, lubed everything up and the. Cabin and Traditional to advanced digital platforms Instruments, VHF Radios & Vinyl, Boat... At your local repair Shop of your drive presume it is a rebuilt lower to move forward with and... Most popular browsers are Chrome, Edge, and Safari CLICK here to SUPPORT the BOC ( and remove lower! Automatic Mercury Outboards Durable lubed everything up and installed the lower unit first performed at your local repair.!