Description
Mercury 8M0214974 Lower Unit O-Ring
The Mercury 8M0214974 O-ring is a genuine OEM replacement seal designed for lower unit service applications. Built to 3.609 x .139 dimensions, this O-ring helps provide a dependable seal in compatible Mercury gearcase and lower unit assemblies, supporting proper service and reliable marine performance.
Key Features
- Genuine Mercury OEM lower unit O-ring
- Part number: 8M0214974
- O-ring size: 3.609 x .139
- Designed for lower unit and gearcase service
- Helps provide a dependable sealing surface
- Supersedes old part numbers 97386 and 861844
Product Details
- Brand: Mercury
- Manufacturer part number: 8M0214974
- Old part numbers: 97386, 861844
- Product type: O-ring
- Application: Lower unit and gearcase sealing
- OEM replacement component
Why You Should Buy
- Helps restore proper sealing during lower unit service
- OEM dimensions support correct fit and dependable performance
- Ideal replacement for worn, flattened, or damaged seals
- Built for reliable marine repair and maintenance work
Common Applications
Commonly used as a replacement O-ring in compatible Mercury lower unit and gearcase service applications requiring a 3.609 x .139 seal.
FAQ
What is the size of this O-ring?
This O-ring measures 3.609 x .139.
What is this part used for?
It is used in lower unit and gearcase service applications where a proper OEM sealing ring is required.
Does this replace older part numbers?
Yes, Mercury 8M0214974 supersedes old part numbers 97386 and 861844.
Is this a genuine OEM Mercury part?
Yes, Mercury 8M0214974 is a genuine OEM replacement O-ring.