OMC 313191 Oil Seal 18-2073 86090 981268 907967 981587

( Manufacturer Part Number: 313191 ), ( Part Type: Oil Seal )

Review OMC 18-2073 Oil Seal fits SIERRA MARINE GLM

The OMC 313191 Sierra marine oil seal is a crucial component for maintaining the performance and longevity of your marine engine. This particular oil seal, part number GLM 86090, 981268, and 907967, is designed specifically for use in 18-2073 series engines.

This oil seal is engineered to prevent oil leakage from the engine's crankshaft, ensuring that your engine's oil stays contained where it's supposed to be. The seal is made from high-quality materials that offer excellent resistance to wear and tear, even in the harsh marine environment.

The OMC 313191 Sierra marine oil seal is a precision-manufactured part, ensuring a perfect fit in your engine. It features a double-lip design for added sealing effectiveness, providing an effective barrier against oil loss. The seal is also designed to be self-aligning, allowing for easy installation and ensuring proper sealing even when the engine is under heavy loads.

The OMC 313191 Sierra marine oil seal is a replacement part that is suitable for use in both inboard and outboard marine engines. It is backed by the manufacturer's warranty for added peace of mind. Installing this oil seal is a straightforward process, and it can be done with common hand tools.

In summary, the OMC 313191 Sierra marine oil seal is an essential component for keeping your marine engine running smoothly and efficiently. Its high-quality materials, precision manufacturing, and self-aligning design make it an excellent choice for sealing against oil leakage. Whether you're an experienced mechanic or a DIY enthusiast, this oil seal is an investment that will pay for itself in improved engine performance and reduced maintenance costs.

The OMC 313191 Sierra 18-2073 marine oil seal (GLM 86090, 981268, 907967) is a critical component for maintaining the seal integrity of marine engines. Here are some pros and cons of buying this particular oil seal:

1. Designed specifically for marine applications: This oil seal is engineered to withstand the harsh marine environment, including exposure to saltwater and UV rays.

2. High-quality materials: The OMC 313191 oil seal is made from high-quality materials that offer excellent sealing performance and durability.

3. Easy installation: The oil seal comes with clear installation instructions, making it a relatively straightforward process for DIYers to replace.

4. OEM (Original Equipment Manufacturer) part: Buying an OEM part ensures that the seal is a perfect fit for your engine and provides the same level of performance as the original part.

5. Good availability: The OMC 313191 oil seal is widely available from marine parts suppliers, both online and in-store.

1. Cost: OEM parts like this oil seal can be more expensive than aftermarket alternatives.

2. May require additional parts: Depending on the condition of your engine, you may need to replace other related parts along with the oil seal to ensure proper functionality.

The OMC 313191 Sierra 18-2073 marine oil seal is a high-quality, OEM part designed for marine applications. While it may be more expensive than aftermarket alternatives, its superior sealing performance and durability make it a worthwhile investment for maintaining the longevity of your marine engine.

If you're in the market for a marine oil seal and want to ensure optimal performance and longevity for your engine, we recommend investing in the OMC 313191 Sierra 18-2073 marine oil seal. While the cost may be higher than some aftermarket alternatives, the peace of mind that comes with using a high-quality OEM part is priceless.

Details:

Sierra 18-2073 Marine Oil Seal GLM 86090 OMC 981268 907967 313191 981587, new old stock.

part #: 313191 prices

• $6.50-$22.35

specifications sailgrinch:

• for models: Marine, Glm, Sierra
• for makes: Omc
• mpn: 313191
• part type: Oil Seal

returns sailgrinch:

• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

seller sailgrinch:

• rating: 99.3%
• city: North Attleboro, Massachusetts
• # reviews: 8089

offer sailgrinch:

• best offers: True
• sold: 0
• availability: In Stock
• started: November 19, 2025
• options: Ship-to-home
• quantity: 4

shipping sailgrinch:

• class: Standard, Expedited
• type: Calculated
• carrier: USPS
• cost: $14.90
• service: USPS Ground Advantage, USPS Priority Mail
• transit: 7-12 Days

payments sailgrinch:

• wallet: Google-pay
• other
• credit card: Mastercard

general sailgrinch:

• Boat Parts > Sailing Hardware Gear > Other Sailing Hardware Gear
• condition: Used