fits model: Mariner. make: Mercury.

( Manufacturer Part Number: 81564M ), ( Part Type: Oil Seal Housing )
The 20C-28 81564M Mercury Mariner Outboard Housing Upper Oil Seal is an essential component in maintaining the proper functioning of your Mercury Mariner outboard engine. This upper oil seal is specifically designed to fit the Mercury Mariner outboard engine models with a 20C-28 lower unit, ensuring a tight and efficient seal between the engine housing and the oil pump.
The seal is made from high-quality materials, ensuring it can withstand the harsh conditions and high-pressure environments found in marine applications. Its unique shape and design allow it to effectively prevent oil leakage, keeping the engine lubricated and preventing potential damage caused by oil loss.
The 20C-28 81564M Mercury Mariner Outboard Housing Upper Oil Seal is easy to install, with straightforward installation instructions provided. It is designed to fit seamlessly into the existing housing, ensuring a secure and long-lasting seal.
This seal is a must-have for any Mercury Mariner outboard engine owner looking to maintain the engine's performance and longevity. Its high-quality materials and durable design make it a reliable choice for preventing oil leaks and ensuring proper engine lubrication. With this seal, you can enjoy peace of mind while on the water, knowing your engine is running smoothly and efficiently.
Pros of buying a 20C-28 81564M Mercury Mariner outboard housing upper oil seal:1. OEM Part: This seal is an original equipment manufacturer (OEM) part, which means it is specifically designed and manufactured by Mercury for the Mariner outboard motor. Using an OEM part can ensure proper fit and function, as well as compatibility with other parts.
2. Quality Assurance: OEM parts often come with manufacturer warranties and quality assurances. This can provide peace of mind for the buyer, knowing that the part is covered in case of any issues.
3. Availability: OEM parts are typically easier to find and purchase than aftermarket parts. This can save time and effort in searching for the correct part, as well as reduce the risk of ordering the wrong part.
Cons of buying a 20C-28 81564M Mercury Mariner outboard housing upper oil seal:1. Cost: OEM parts can be more expensive than aftermarket parts. This is because the manufacturer has to cover the costs of research and development, as well as the overhead of producing and distributing the part.
2. Limited Options: Since OEM parts are specific to the make and model of the motor, there may be limited options for customization or upgrading. This can be a disadvantage for those looking to modify their motor for better performance or aesthetics.
Conclusion:If you are looking for a high-quality, reliable, and compatible part for your Mercury Mariner outboard motor, then the 20C-28 81564M Mercury Mariner outboard housing upper oil seal is a good choice. The OEM part assurance and warranty can provide peace of mind, and the ease of availability can save time and effort. However, if cost is a concern, you may want to consider looking at aftermarket options. Ultimately, the decision to buy OEM or aftermarket parts depends on your budget, needs, and preferences.
Recommendation:I would recommend buying the 20C-28 81564M Mercury Mariner outboard housing upper oil seal if you are looking for a reliable and compatible part for your Mercury Mariner outboard motor. The OEM part assurance and warranty can provide peace of mind, and the ease of availability can save time and effort. If cost is a concern, you may want to explore aftermarket options, but make sure to compare prices and read reviews to ensure the aftermarket part is of good quality and compatible with your motor.
T217e Jocelyn.
The seal is in good condition with no cracking. Also included is the upper crankshaft oil seal, part number 26-82245m.
This gear housing oil seal fits some 20C-28 hp Mariner outboard engines from 1977, 1986 and the Mercury part number is 81564M.