ACL Connecting Rod Bearing Set 4 -.025mm Undersize for Mitsubishi 4G30/31/32/...

ACL Connecting Rod Bearing Set 4 – .025mm Undersize Brand: ACL Precision-engineered connecting rod bearings designed to restore OEM clearances and extend engine life for Mitsubishi 4G30/31/32/33/35/36/37 and related 4G6-series engines. These bearings are manufactured to strict tolerances and are a direct-fit solution for reconditioned or machined crankshafts. Key Features Undersize: .025mm (0.001") to accommodate crankshaft grinding and ensure correct oil clearance. High-quality materials: Multi-layer bearing metallurgy for wear resistance and load distribution. Direct fit: Compatible with Mitsubishi 4G30/31/32/33/35/36/37 1.2L–1.8L applications, including 4G61, 4G61T, 4G62, and G62BT variants. Reliable performance: Designed to resist fatigue, seizure, and scoring under standard and high-stress conditions. Benefits Restores proper rod-to-crank clearances after crankshaft undersize machining. Improves oil film stability for better lubrication and reduced metal-to-metal contact. Extends engine life and reduces risk of premature bearing failure. Fitment note: Confirm engine code and required undersize prior to purchase. Ideal for engine rebuilds, performance builds, and maintenance where crank journals have been ground.