- Replaces OEM # 1919886
- Replaces OEM # 1879775
- Paccar Engines ’14-’17
- Common rail Engines
Fixes extreme center section cracking issue
- Increase Fuel Mileage .2 -.3 mpg
- Ceramic coating reduces heat & improves air velocity
- Lower manifold temps 300*F
- Lower EGT’s 80-100*F
- Reduce turbo lag
- No cracking, leaking or warping
- Improves gasket Life
- 3-year Warranty
