COMP Cams · New
Comp Cams Valve Seal, 2001-2005 6.6L Gm Duramax, Single
MPN 534-1 · Store SKU cca534-1
Supplier stock checked 11/7/2026, 11:12:43 PM UTC. Adding a part does not reserve it.
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Product details
Constructed from Viton, this seal ensures a tight fit on 2001-2005 Duramax Diesels' 7mm valves. Designed specifically for use on the 0.426" guide diameter of the '06-'15 Duramax. Viton Valve Seal for 2001-2005 GM 6600/6.6L Duramax Diesel
Manufacturer fitment & guides
- Fits 2001-2005 GM Duramax Diesel
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
Part-specific notes
- California Proposition 65: Y