2011-2016 Duramax 6.6L Lower Gasket Set (CS54580B)2011 2016 GM 6. 6L Lower Gasket Set CS54580B Sold as a set PRODUCT INFORMATION Brand: MAHLE Original Part Type: Engine Gasket Sets Manufacturer's Part Number: CS54580B

7L Cummins is engineered to do more than just clean up your engine bay

Driven DBR is a Break In oil and should only be used for engine break in

Diamond-Like Carbon (DLC) Coating: This ultra-hard surface finish dramatically reduces friction and wear

valvetrain

timing chain

00MM - Reduced Compression (224-3985WR-1

If your OEM metal fuel return line along your frame is damaged

Mahle gaskets are manufactured from only the best materials to give you the ideal fit & factory seal for your cylinder heads

or aesthetics

020 (224-3451WR

Constructed from high quality materials the Interstate McBee oil cooler will provide you with a long service life and gives you an easy direct-fit installation

75MM (224-3851WR0