Upgrade your Cummins Engine 4BT, ISF3.8, or QSF3.8 with the 4955858 Main Bearing(030)+0.75mm Set. This precision-engineered set ensures reliable performance and optimal durability for engine maintenance and repair needs.

4955858 Main Bearing Set
PN NAME QTY
4938935 MAIN BEARING 4
4938939 MAIN BEARING 5
4938951 CRANKSHAFT THRUST BEARING 1

 

similar parts

    • Fast Delivery

      Fast shipping. Global reach.

    • 30 days return policy

      Order without worry

    • Professional support

      Expert support for every part you need.