The Mahle Head Set takes the hassle out of head gasket replacement on your 3.9L 4BT Cummins. Mahle Head Gaskets give you original equipment form, fit, and function so they fit just like the original. Mahle utilizes OE equivalent or better materials in all their head sets providing you with the best solution for your sealing needs. Head bolts not included.
- OE Replacement
- Meets or Exceeds OE Specs
- Available in Standard, +.010", and +.020" Thicknesses