
Cummins 3963379 Genuine Rocker Box Gasket (2003-2024 5.9/6.7L Cummins)
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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 Cummins 3963379 Genuine Rocker Box Gasket (2003-2024 5.9/6.7L Cummins) you will earn 50 DIESEL DOLLARS in your SDS Fuel Tank!
Ensure that the rocker box on your 5.9L and 6.7L diesel is properly sealed with the Cummins 3963379 Genuine Rocker Box Gasket. The rocker box gasket is a genuine OEM component and provides a perfect fit and seal. This gasket goes underneath the rocker box and seals the rocker box to the cylinder head.
Features:
- Direct-Fit Replacement
- Seals Rocker Box To Cylinder Head
- Maintains Factory Fit & Function
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 Cummins 3963379 Genuine Rocker Box Gasket (2003-2024 5.9/6.7L Cummins) you will earn 50 DIESEL DOLLARS in your SDS Fuel Tank!


