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Working on a 2001-2004 Chevy Silverado 2500HD or GMC with the 6.6L OHV diesel?

This gasket set covers a bunch of engine gaskets – but note, it does NOT include head gaskets.

It's a cylinder head gasket set (meaning gaskets around the heads, not the head gaskets themselves).

Made to OE specs, it's a kit with everything you need for a front-of-engine reseal.

Brand new, sealed package, part number PP-9145184770 / HSU26269.

Direct replacement for your truck.
Get your diesel sealed up and running tight!4 out of 5