ITM 5M9550-010 Main Bearing Set

The ITM 5M9550-010 is a precision-engineered main bearing set designed for engine rebuilding and repair applications. ITM main bearings are manufactured to OE specifications using high-quality tri-metal construction for superior durability and performance.

Key Features:

• Precision-ground bearing surfaces for optimal oil clearance and engine longevity
• Tri-metal construction with steel backing, copper-lead intermediate layer, and protective overlay
• Engineered to meet or exceed OEM specifications
• Standard size (.010" undersize) for crankshaft journal refinishing
• Complete main bearing set for thorough engine rebuild

ITM bearings undergo rigorous quality control testing to ensure proper fit, clearance, and reliability. These main bearings provide the critical interface between the crankshaft and engine block, supporting rotating loads while maintaining proper oil film thickness for engine protection.