Rod Bearing, 0.25MM, 4B – BT, 6B – BTM-3901171

Interstate-McBee M-3901171 Connecting Rod Bearing, 0.25mm Undersize – Fits Cummins 4B, 6B BT Engines

This high-quality rod bearing is designed to maintain optimal crankshaft-to-rod clearance in Cummins 4B and 6B BT series engines. It features a 0.25mm undersize for use in reconditioned engines and ensures durability and reliable performance under heavy-duty conditions.