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 |
