
MAHLE 55523 Cylinder Head Gasket (Grade B) (2017-2023 6.6L Duramax)
Get It Installed at Our Shop
Skip the Driveway — Our 9-Bay Diesel Shop in Wildwood, FL can Install this for You.
Secure Checkout
Genuine Parts
Fast Shipping
Diesel Experts
Not sure this fits your build? Call or Text Us: (352) 722-5295
Save Contact
Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 1 Point for every 1 Dollar spent to use for future buys!
By ordering the MAHLE 55523 Cylinder Head Gasket (Grade B) (2017-2023 6.6L Duramax) you will earn 111 DIESEL DOLLARS in your SDS Fuel Tank!
The MAHLE 55523 Cylinder Head Gasket (Grade B) from SDS will replace the leaking head gasket in your GM 6.6L Duramax L5P engine. To ensure a long service life and leak-proof seal, this head gasket set is made using premium materials.
Specifications:
Grade B
1.19mm - 1.31mm Thickness
Material: Multi-Layered Steel
Torque to Yield: Yes
Features:
- Quality Tested
- Direct-fit Replacement
- Combustion Load Limiter
- Multi-Layered Steel Head Gasket
Specifications:
Grade B
1.19mm - 1.31mm Thickness
Material: Multi-Layered Steel
Torque to Yield: Yes

MAHLE 55523 Cylinder Head Gasket (Grade B) (2017-2023 6.6L Duramax)
Sale price$110.99
Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 1 Point for every 1 Dollar spent to use for future buys!
By ordering the MAHLE 55523 Cylinder Head Gasket (Grade B) (2017-2023 6.6L Duramax) you will earn 111 DIESEL DOLLARS in your SDS Fuel Tank!


