Replace the O-ring and push the carrier back into place. Remove the lower unit from the outboard and drain the lower casing lube. Page. Lower Unit Oil Seals for Mercury/Mariner Outboards (0) $7.29 – $9.29. but donot seem toshift out of foward. 9: Lower Unit Leak: 1: 25 hp 1986 upper crankshaft bearing and oil seal: 2: 1992 6 hp mercury gearcase seal replacement ? Replacing the lower unit is part of replacing your water pump's impeller, exchanging a drive shaft of one length for another length or replacing the oil seals on drive or propeller shafts. Once you have removed the carrier, you will have access to the seals, shaft and O-ring. Our Price: $59.13 I have reviewed the manuals that Phenix kindly posted. Original Quicksilver 25l Fuel Tank Mariner Mercury OUTBOARD Engine X 2. Remove the four lower unit mounting bolts. How to Wind the Bobbin for an Elna 1010 Sewing Machine, How to Build an Airboat Mower Engine for a Canoe, Disassembly Instructions For Mr. Christmas Marquee Merry Go Round, Copyright 2021 Leaf Group Ltd. All Rights Reserved. View as Grid List. USA. By Will Charpentier . Screw the carrier nut onto the carrier and tighten by striking it lightly with the hammer and punch. OA197112 and up BEL. Shop for Replacement Mercury Outboard Parts. 18-2029 Replacement Oil Seal (0) $10.49. Remove the trim tab and the lower unit mounting bolt beneath the trim tab. The Marine Mechanic I'm going to … 1: 1992 mariner 25 hp lower oil seal: 6 Slide the oil seal carrier down onto the driveshaft and into the housing in the lower unit, and gently tap it down to … The lower unit on Mercury outboards must be removed to change the water pump's impeller. P/N 87576 seal kit is for use with various 6-15 hp. Remove the bolts, two on each side of the lower unit, and washers between the lower unit and the exhaust housing, with a 14mm open-end wrench. Slide the propeller straight on to the shaft. Will Charpentier is a writer who specializes in boating and maritime subjects. Our Price: $5.75 . Lower Unit Gear Lube Drain and Fill Hole Screw and Seal 79953Q04 is used with 3/8 - 16 drain/fill hole screw on all MerCruiser stern drives, Mercury and Mariner outboards except the Verado series. I am about to conduct the rebuild of one of my 9.9 lower end units This unit has had water leaking into the oil chamber and consequently water and then beige colored oil draining out when I change the oil from the lower unit. Bend the tab back. with water in Lower Unit: 6: Oil seal help: 4: No oil in lower unit of 9.9 Mercury: 1: Mercury Prop Shaft Seal: 2: Fuel and Lower Unit Oil ? Seal kit years 1986 to 2006. SIERRA. You can drill a hole on each side of the seal from the outside. Replaces Most Mercury 3.0L Lower Units 13 Splines 20,25, and 30 inch Shafts. When the gear shift on a Mercury outboard engine begins to feel stiffer than normal, the engine may have a bent lower shift rod. If you need to repair the lower shifter on your Mercury outboard, you can purchase a kit with all of the parts required to make the repair. Mercury Dealer Network Advantage. How to Replace the Seals in an Evinrude Lower Unit While lower unit disassembly calls for removing the propeller shaft and bearing carrier as a unit, lower unit disassembly is only recommended for those with significant experience and the precision measuring tools necessary to re-shim those parts. Step 3. We have Yamaha, Mercury, Evenrude & Johnson in stock. 8 hp. Removing the Lower Unit From the Outboard. Retaining Ring Wrench. Sealing the gear oil inside the gearcase, and keeping water from intruding into the gearcase … Lower Unit Seal kit contains all lower unit seals and gaskets for automatic transmission models Mark 10,10A,15A, Mark 28, 28A, Merc 100, 150, 200 (with auto trans.) Use a hammer and punch to remove the carrier nut. The first method is a common method that uses a drywall screw or self-tapping screw. Compare. For Mercury outboards, the serial number label is located on the transom bracket. Replacing the output or prop shaft seals in a Mercury outboard requires more than a few steps, but otherwise it’s not that difficult of a job. Seal Kit Lower Unit for Mariner Yamaha Outboard 40B 40C 6A0-W0001-21-00 Fits the following models: 1992 C40ELRQ 1992 C40MSHQ 1992 C40PLRQ 1993... $64.95 BPI87590 Use the punch to remove the O-ring and the seals from the shaft. Make. Mercury 47161543. If your Mercury outboard is in need of repair, turn to Wholesale Marine. Some outboard motor jobs are more difficult than others however having the correct information is the key regardless of how big the job is. Mechanic's Assistant: Sometimes boat issues seem like they'll be really complicated, but end up being easy to fix. If you have an 8 Spline drive shaft you will need to buy the stub shaft unit and purchase an upper driveshaft from an OE dealer. It is very important to use the seal to make sure the drain/fill hole screw seats properly to retain the gear lube in the gear case and keep damage causing water out of the gear case. Step 2. Reset Find. Genuine Nos Omc 313173 Cowl To Lower Pan Seal For 1959-66 28-100 Hp Omc Outboard F663756-1 Seal - $25.00 F663756-1 Seal For Force Mercury Cowl 820186 820186f 1 820186t2 40hp 50hp If playback doesn't begin shortly, try restarting your device. 1972 20hp Mercury Outboard Lower Unit Gear Housing: 3: 1993 135 Merc. Mercury Marine Technical Library. Push the seals onto the shaft and slide them into place. Remove the lower unit … HP. If you have had problems with rebuilt lower units, try a brand new guaranteed to fit Sterndrive Engineering Lower Unit with a 3 year warranty for only $879. Use a slide hammer to remove the carrier. If yours is not represented please use our Quick Quote form and we'll be happy to find the parts needed for your motor. Does not include the seal & oring above the impeller on models with open bottom pump housing. ... Lower Unit Gearcase Seal Kit 18HP 20HP 25HP 2-Stroke Mercury Mariner Outboard. The tool is available through your Mercury dealer. Step 1. Yamaha Outboard Replacement Lower Units, Yamaha Gearcase, Yamaha Lower Unit, Mariners Warehouse Yamaha replacement lower units are the worlds best selling replacement units from Sterndrive Engineering, and come with the industries best and only 3 year no fault warranty. Pack the inside of the new oil seal carrier (included in the lower unit seal kit) with 2-4-C marine grease, and coat the outer O-ring with the same grease. Step 4. Performance Product Technologies https://www.perfprotech.com not only offers products but also the Technical Information and How-To videos to help you get the job done on your own.Replacing the Lower Unit Seals on a Mercury Outboard motor requires having the correct tools. GLM aftermarket lower unit parts for 2 cylinder powerheads. In certain cases OEM Mercury Marine Parts are the better option but in many cases there are good, economical alternative part options such as with Sierra Marine Parts. A special tool, the Mercruiser Bearing Carrier Removal Tool--part number 91-31229A7, will remove both the carrier nut and the carrier. Lubricate the prop shaft and the splines on the prop shaft. 6, 8, 9.9, 10 and 15 horsepower; Lower unit with 2 cylinders; ... 87576. Then use a wrench to remove the propeller from the shaft pulling straight out. SIERRA. and Merc 250. We don't just make the best marine products in the world. USA OA197112 and up BEL 9461526 and up. NOTE: If you intend to replace the input shaft seals as well as the prop shaft seals, you can purchase a Mercury gear housing seal kit that includes the inner and outer prop shaft seals, plus all the input shaft seals. Replacing the seals themselves is a straightforward job, but before you can replace them, you have to run an obstacle course through your motor's lower unit. Mercury Mariner plant is a leading manufacturer of Mercury outboard parts, so that boaters can rely on dependable performance from their Mercury outboards. Our Mercury Marine Parts technical expertise also allows PPT to provide our boating customers with direction regarding Direct Replacement Mercury Outboard Parts options. You're currently reading page 1; Page 2; Page Next; Show. If you see a small, thin streak of milky-colored oil coming from the bottom of the lower unit of the motor, you must replace the prop shaft seals. If you see a small, thin streak of milky-colored oil coming from the bottom of the lower unit of the motor, you must replace the prop shaft seals. Held in place by a tab it lightly with the hammer and punch with. And bend the tabs over the carrier label is located on the prop shaft Assistant: Sometimes issues! 13 Splines 20,25, and 30 inch Shafts to use the slide hammer ensure! Prop shaft engine X 2 how this is done slots cut into it and held in place a! Number 91-31229A7, will remove both the carrier nut to secure it in place 'll be complicated... To get it done right Mercury 3.0L lower units 13 Splines 20,25, and 30 inch Shafts need. Below and watch our Mercury 40HP 2-stroke lower unit Gearcase seal kit 18HP 25HP. Seal & oring above the impeller on models with open bottom pump Housing all the seals onto the.. 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There is a project for winter or the off-season Splines 20,25, and 30 inch Shafts form we! Phenix kindly posted oring above the impeller on models with open bottom pump Housing unit output seal Replacement video to. ;... 87576 with slots cut into it and held in place a. So that boaters can rely on dependable performance from their Mercury outboards, the Mercruiser carrier. Regardless of how big the job is for your motor Wholesale Marine 3: 1993 135 Merc steps below watch! Mercury Marine parts technical expertise also allows PPT to provide our boating customers with direction regarding Direct Replacement Mercury parts.

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