fits make: Omc. year: 1978–1985.

( Manufacturer Part Number: 981550 ), ( Part Type: Bearing Driveshaft ), ( Country/region Of Manufacture: United States ), ( Warranty: 30 Days )
The OMC 981550 Intermediate Horizontal Drive Shaft Ball Bearing is a crucial component for marine outboard engines manufactured between 1978 and 1985. This part is an essential element of the drive system, responsible for allowing the smooth and efficient transfer of rotational force from the engine to the lower unit.
The OMC 981550 is a ball bearing, which means it uses multiple small, hard balls to maintain spacing between the bearing races. This design allows for minimal friction and wear, ensuring long-lasting performance and reliability. The intermediate position of this ball bearing in the drive shaft makes it particularly important, as it supports the load between the engine and the lower unit.
The OMC 981550 Intermediate Horizontal Drive Shaft Ball Bearing is specifically designed for the 1978-1985 OMC outboard engines, fitting into the shaft with precision and accuracy. It is manufactured to OEM (Original Equipment Manufacturer) specifications, ensuring a perfect fit and optimal performance.
The bearing is made from high-quality materials, including steel for the races and hardened steel balls. These materials are chosen for their strength, durability, and resistance to corrosion, making the OMC 981550 suitable for use in marine environments.
In summary, the OMC 981550 Intermediate Horizontal Drive Shaft Ball Bearing is a crucial part for OMC outboard engines produced between 1978 and 1985. Its ball bearing design ensures minimal friction and wear, while its high-quality materials make it durable and resistant to corrosion. Replacing this bearing when necessary can help maintain the performance and longevity of your OMC outboard engine.
Pros of purchasing an OMC 981550 intermediate horizontal drive shaft ball bearing from the 1978-1985 era:1. Availability: Older parts like this one can often be found at lower prices due to their age and potential for being replaced with newer models.
2. Authenticity: If you're restoring an old boat, using original parts can help maintain its historical integrity.
3. Compatibility: The OMC 981550 ball bearing is a common part, so it's likely to be compatible with many boat models from that era.
Cons of purchasing an OMC 981550 intermediate horizontal drive shaft ball bearing from the 1978-1985 era:1. Wear and tear: Older parts may have more wear and tear, which could lead to increased maintenance or replacement costs in the near future.
2. Quality concerns: While some old parts may still be in good condition, others may have degraded over time, impacting their performance and reliability.
3. Limited warranty: Since the part is older, it may not come with a warranty, which means you'll be responsible for any repairs or replacements.
Conclusion: If you're looking for an affordable option and want to maintain the historical integrity of an old boat, purchasing an OMC 981550 intermediate horizontal drive shaft ball bearing from the 1978-1985 era could be a good choice. However, it's essential to inspect the part thoroughly and consider the potential for wear and tear, as well as the lack of a warranty. If you prioritize reliability and performance, it may be worth investing in a newer part.