Description

This rod bearing set (standard size) is a precision-engineered replacement component designed for heavy-duty diesel engines requiring OEM part numbers 3802070 and 3802072 . Connecting rod bearings are critical for supporting the crankshaft-to-rod interface, ensuring smooth rotation, proper oil clearance, and long-term engine reliability. Manufactured from high-strength, wear-resistant bearing alloys , these standard rod bearings are built to withstand high combustion loads, continuous operation, and extreme diesel engine temperatures. Correct rod bearing fitment helps maintain oil pressure, reduce friction, and prevent crankshaft or connecting rod damage. This STD rod bearing set includes 4 pieces , making it ideal for engine rebuilds, in-frame overhauls, and preventive maintenance where crankshaft journals remain within factory specifications. Each bearing shell is precision-finished to OEM tolerances for consistent lubrication and dependable service life. Key Benefits: OEM replacement for 3802070 / 3802072 Standard size for unmachined crankshaft journals Maintains proper oil clearance and pressure Reduces friction, heat, and bearing wear Supports smooth crankshaft and rod movement Designed for heavy-duty diesel engine rebuilds