ITM 5M9309-020 Main Bearing Set Oversize - 020

The ITM 5M9309-020 is a precision-engineered crankshaft main bearing set designed for engine rebuilding applications. This bearing set features .020 inch (0.50mm) oversize dimensions, specifically manufactured for use with crankshafts that have been machined to accommodate oversized bearings during professional engine rebuild procedures.

Key Features:

• Precision .020" oversize bearings for machined crankshafts
• High-quality construction meeting OEM specifications
• Complete main bearing set for comprehensive engine rebuild
• Manufactured to strict tolerances for proper oil clearance and bearing crush
• Designed for professional engine rebuilding and machine shop applications

ITM Engine Components specializes in precision engine bearings and rebuild components. Main bearings are critical components that support the crankshaft in the engine block, and proper sizing is essential for engine longevity and performance. The .020 oversize designation means these bearings are used when the crankshaft journals have been ground 0.020 inches undersize to restore proper surface finish and geometry during a professional engine rebuild.