Quality used main bearing cap for a Cummins 6.7 backed by our standard warranty.

OEM # 3974156

Please Note: The part sent may not exactly match the one pictured. Appearance may vary. For specific part requests, please call 888-315-2575. Additional core charge may apply.

Our Stock # 30D-3974156-STK

Visit us at QualityBusAndTruckParts.com