Overhaul Kits Description
This Overhaul Kits is indexed for Cummins s: for Cummins 4BTA 3.9 Engine Contains the Following: 1.Full Overhaul Gasket Kit:1 Set 2.Piston:1 Set 3.Piston Ring:1 Set 4.Piston Pin:1 Set 5.Cylinder Liner:1 Set 6.Piston Snap:1 Set 7.Piston Pin Bush:1 Set 8.Thrust Washer STD:1 Set 9.Main Bearing STD:1 Set 10.Con Rod Bearing STD:1 Set 11.Valve Guide:1 Set 12.Intake & Exhaust Valve:1 Set 13.Intake & Exhaust Valve Seat:1 Set. Compare reference number 4BTA against the label on your existing Cummins component before ordering.
Before checkout, compare OEM part number 4BTA, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.




