change oil seal mercury outboard

Mercury Marine 75/90/115 hp 4-Stroke EFI Oil Change KitMercury oil change kits contain industry-leading Mercury 25W-40 Marine Engine Oil. Over five years of engineering and development went into the exclusive Flagship Protection formula which features a high-tech, advanced set of anti-wear additives that provide up to 33% better camshaft wear protection and the highest levels of corrosion and ...

Mercury oil change kits contain industry-leading Mercury 25W-40 Marine Engine Oil. Over five years of engineering and development went into the exclusive flagship protection formula which features a high-tech, advanced set of anti-wear additives that provide up to 33% better camshaft wear protection and the highest levels of corrosion and oxidation protection.

Mercury Mariner Outboard Lower Unit Gearcase Seal. Sealing the gear oil inside the gearcase, and keeping water from intruding into the gearcase are the two aims of all the shaft seals, O-rings, spaghetti seals and gaskets in a lower unit. When you check your gear oil as a part of regular inspection, if you find the oil to be milky, it means ...

Step 8. Remove the oil filler cap (at the upper rear of the outboard) and fill the engine with the type and quantity of oil specified in your Mercury owner's manual. Replace the filler cap. Step 9. Run the motor for a couple of minutes to distribute the new oil throughout the motor, then let it sit for a minute.

Mercury. Mercury Marine gear cases have a mixed ratio of lower units. Some of them require you to pull the bearing carrier in order to change out the prop shaft seals. Then the other half you can change them without pulling the carrier. For the gear cases that you have to pull the carrier on.

Lower Unit Gearcase Seal Kit for Mercury Mariner Outboard. Sealing the gear oil inside the gearcase, and keeping water from intruding into the gearcase are the two aims of all the shaft seals, o-rings, spaghetti seals and gaskets in a lower unit.

Brand new, genuine Mercury Marine OIL CHANGE KIT. This is a factory original equipment part, not aftermarket. SKU#: 8M0081917 . Fits: Mercury Marine 4-Stroke 75-90-115 hp Outboard. Includes: 5 Liters of Mercury 25W-40 Marine Engine Oil. One Oil Filter, OEM …

Feb 01, 2008· Start by positioning the engine with the leg hanging straight down. Place a suitable drain pan underneath and remove the bottom drain plug from the gearcase. Note color and flow rate of oil.

Water in the gearcase causes extreme damage, so replacing those leaking oil seals is an absolute priority. Watch the video above and follow the steps below to replace the prop shaft oil seals on a Mercury Tracker 25EL or any similar outboard motor.

HOW TO PERFORM 100-HOUR SERVICE ON A 4-STROKE MERCURY OUTBOARD STEP ONE: Engine Oil Change A 100-hour service begins with an engine oil and filter change. On a Mercury four-stroke, engine oil weight and capacity can be found by reviewing the tag on the engine under the cowling cover, or by looking in your owners' manual.

Mercury Oil Change Instructions for 4-Stroke 75/90/115 HP EFI. Oil Change Procedure. Tilt the outboard up to the trailer position. Turn the steering on the outboard so that the drain hole is facing downward. Remove the drain plug with an 18mm wrench and drain the engine oil into an appropriate container. Place new seal on the drain plug and ...

May 19, 2011· 15. May 5, 2011. #1. Hi guys. First time post here. We have a 1980's Mercury 40HP motor that has a leaking lower main seal. I fix my own cars but have never attempted to even take the cowl off of an outboard. The local shop wants something like $600 to make the repair, and I just figured I would do some research before turning it over to them.

Oct 06, 2021· Consider These Factors Before You Buy Your First change oil in mercury outboard. Many people prefer buying products from Amazon for a reason. Amazon has a variety of laptops and also works directly with manufacturers, despite being a credible platform.

May 14, 2016· In this video I look at how you can replace the prop shaft oil seals using only simple tools. It can be slightly risky to remove old oil seals this way as th...

May 08, 2014· FOND DU LAC, Wis. - Changing oil in a Mercury outboard is one of the most important steps to keep an engine running at its peak. Mercury has developed four new convenient oil change kits that contain all the components needed to change the oil in your outboard engine. Each kit includes: Mercury 25W-40 marine engine ...

Mercury Marine Technical Library. Our Mercury Marine Parts technical expertise also allows PPT to provide our boating customers with direction regarding Direct Replacement Mercury Outboard Parts options. 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.

Propeller seal replacement kit. Waterproof marine grease. Gasket sealant. Torque driver. Remove the two screws that hold the bearing carrier around the propeller shaft using a screwdriver. Pull the bearing carrier with a flywheel puller. Peel the O-ring out of the groove on the end of the bearing carrier opposite the propeller end and remove ...

Sierra 18-7164 O-Ring I.D.: 1.375" or 35mm Width: 0.100" or 2.5mm Interchangeable with: GLM 81260 Johnson/Evinrude Outboard 302537 Mercruiser Stern Drive 27-898101789 25-846356 25-67675 25-33466 Mercury Marine 25-33466 25-67675 25-846356 . Add to Cart

PartsVu's Mercury 2 and 4 stroke outboard maintenance charts outline everything you need to complete regular maintenance on your engine: Genuine Mercury fuel filters, oil filters, thermostats, water pump repair kits, anodes, gear lube, engine oil, impellers, spark plugs, and much more. Additionally, each chart includes pre-assembled 100 and ...

Mercury Quicksilver 8M0107511 Oil Change Kit 75/90/115 HP EFI 2.1L 10W30. 8M0107511 4 Stroke Oil Change Kit. This is a genuine Mercury Marine 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. $67.62 $65.04.

Retail Price: $44.82. Your Savings: $4.47 (10%) Marine Oil Change Kit 25W40 for 40-50-60 HP EFI 4-stroke outboard including oil filter, drain plug seal, and drip tray. Questions about this item? Be the first to ask here. ×. Product Q & A.

Oct 21, 2015· When the gearbox oil on an outboard either leaks out entirely or gets emulsified, it is generally because on or more of the oil seals have failed. In this ca...

Oil change kit 8M0081912 is for use on Mercury 40 hp through 60 hp 4-stroke EFI outboards. The kit includes 3L/101.4 ounces of Quicksilver 25W40 4-stroke oil, oil filter, drain plug seal and plastic drip tray (as applicable to specific engines). Buy one box with all …

Step 8. Remove the oil filler cap (at the upper rear of the outboard) and fill the engine with the type and quantity of oil specified in your Mercury owner's manual. Replace the filler cap. Step 9. Run the motor for a couple of minutes to distribute the new oil …

May 05, 2015· The reader has a new Mercury four-stroke outboard that's due for its initial oil change. Is it ok, he wonders, to fill the crankcase with the new Mercury 25W-40 Synthetic Blend oil, assuming that the motor had been shipped from the factory with "break in" oil? The short answer is yes—go ahead and use the new Mercury oil.

May 08, 2014· Mercury has developed four new convenient oil change kits that contain all the components needed to change the oil in your outboard engine. Each kit includes: • Mercury 25W-40 marine engine oil featuring Flagship Protection • OEM Mercury oil filter • Drain plug seal • Drip tray (if required) • Complete instructions (printed right on ...

Once a year, as you prepare to put your Mercury outboard into storage, you face a variety of maintenance tasks. One of these, changing the gear oil, meets Mercury's maintenance requirements and gives you a glimpse into how the engine's gears are holding up. You can move on to the next job if they are. If not, ...

Quicksilver Oil Change Kits for Mercury FourStroke model outboards from 15 horsepower to 115 horsepower package oil, an oil filter, and a drain plug seal and complete instructions in a convenient box.

Apr 15, 2019· 4-stroke engine oil. Steps: Tilt the engine up to the trailering position. Turn the outboard so the drain hole is facing downward. Remove the drain plug and drain the engine oil into an appropriate container. Once oil is completely drained, lubricate the seal on the drain plug with oil and reinstall. Begin changing the oil filter by placing a ...

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. Changing the seals on the prop shaft of Mercruiser engine is a project for winter or the off-season. Replacing the seals themselves is a …