Federal Mogul 4125M Crankshaft Main Bearing Set

The Federal Mogul 4125M is a high-quality crankshaft main bearing set engineered for reliable engine performance and durability. Manufactured by Federal Mogul under their Sealed Power brand, this bearing set features advanced tri-metal copper-lead alloy construction designed to withstand demanding operating conditions in both OEM replacement and performance applications.

Key Features:

• Tri-metal copper-lead alloy construction for superior strength and durability
• Grooved bearing design with 1/2 groove on lower bearing for enhanced oil distribution
• Includes contoured design thrust bearing for increased load capacity
• Stock crankshaft size for direct OEM replacement
• Manufactured in the United States to strict quality standards

Federal Mogul has been a trusted supplier to both original equipment manufacturers and the automotive aftermarket for decades. Their Sealed Power main bearing sets are laboratory tested and track proven to deliver reliable performance. The tri-metal construction offers excellent resistance to wear, corrosion, and fatigue, making these bearings suitable for street performance and demanding driving conditions.