1. Compatibility: Cylinder head and block expansion plug kit is replacement for Cummins 4bt, 6bt, 12v, 5.9L 1989‑1998, replacement for Dodge.
2. OE Number: Engine cylinder expansion plug kit replace part number are 3812092, 3812090, 3914035, 3900956, 3900687, 3926047, 3900955, 3900958, 3902343, 3920706.
3. Performance: This kit provides good sealing, improves cylinder combustion efficiency and allows the engine to work at optimum performance.
4. Reliable Material: High strength metal alloy material, high temperature resistance, wear resistance, sturdy and durable.
5. Ideal Replacement: High precision and perfect fit to meet your needs, allowing you to directly replace the original damaged one.

Specification:
Item Type: Cylinder Head and Block Expansion Plug Kit
Material: Metal alloy
OE: 3812092, 3812090, 3914035, 3900956, 3900687, 3926047, 3900955, 3900958, 3902343, 3920706
Function: Replace the old and damaged one, improve the sealing of the cylinder, improve the combustion efficiency, ensure the normal operation of the engine.
Application:
Replacement for Dodge
Replacement for Cummins 4bt, 6bt, 12v, 5.9L 1989‑1998

PackageList:
1 xCylinder Head and Block Expansion Plug Kit(27PCS)

Note:
1.Please double check the part number of your item, matching information is for reference only.
2.If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!