Main Bearing Set SEA139M20
Part Number: SEA139M20SEALED POWER
- SKU:
- SEA139M20
- UPC:
- 724956233410
- MPN:
- 139M20
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
Description
A quality main bearing set is foundational to engine longevity and reliability, especially in high-revving or rebuilt engines where precision fit directly impacts oil pressure and overall durability. The Speed Pro 139M20 delivers the exact undersize spec needed for properly reconditioned crankshafts, ensuring consistent clearances and reducing the risk of bearing failure. Whether you're completing a bottom-end refresh or building a performance engine, proper bearing selection separates amateur work from professional results.
- Speed Pro manufacture
- 0.020 in undersize
- Small Block Chevy fit
- Main bearing set
- Precision molded construction
- OEM-equivalent performance
- Bolt-on installation
- MPN: 139M20
Commercial Accounts
We offer tax-free commercial accounts, providing businesses with significant savings and streamlined benefits.
Easy 30-Day Returns
We proudly offer 30-day easy returns, ensuring a hassle-free and convenient shopping experience for our customers.
You May Also Like
'%3E%3CanimateTransform attributeName='transform' type='rotate' from='0 50 50' to='360 50 50' repeatCount='indefinite' dur='1s'%3E%3C/animateTransform%3E%3C/path%3E%3C/svg%3E)
Related Products
Related Products
Main Bearing Set KEBMB509HP010
KING BEARINGS
Main Bearing Set KEBMB557HP011
KING BEARINGS
Main Bearing Set SEA139M11
SEALED POWER
Main Bearing Set SEA139M1
SEALED POWER
Main Bearing Set MB5013HP
KING BEARINGS
