New Fits Cummins Engine 4B 4BT 3.9L Short Block Cylinder Block Assembly w/ Crankshaft Piston Sleeve Bearing Connecting Rod

New Fits Cummins Engine 4B 4BT 3.9L Short Block Cylinder Block Assembly w/ Crankshaft Piston Sleeve Bearing Connecting Rod

Condition: 100% new, OEM

Engine fitment: Fits Cummins 4B, 4BT, 4BTA 3.9L

OE part number: 3903920, 4991816

Contents:

This cylinder block assembly includes 1*cylinder block, 1*crankshaft, 4*pistons, 4*cylinder sleeves, 4* connecting rods, 1 set of crankshaft bearings, 1 set of connecting rod bearings, and 1 set of thrust washers.

Warranty  12 months

Ship by air. No core charge.

Our New Cummins Engine 4B 4BT 3.9L Short Block Cylinder Block Assembly is designed to provide superior performance and peace of mind. With a solid engine cylinder block, you can trust that your vehicle will run smoothly over a long life span. Let us help you get back on the road and make your driving experience worry-free.