Up for sale is a new GM A/C Compressor Belt
for various 2008 - 2015 Chevrolet and GMC Trucks and SUVs.

The part number is 12603509. Alternate GM part numbers are 19178068 and 19210691.
Interchange aftermarket part numbers are K040355SF, E040357, 4K355SF, 4040355S.

Belt is item number 5 in the parts diagram (see last picture).
This belt is brand new; never installed. It does not come with the original package.

Please note some stock photos show some sort of installation tool - this listing is for the belt only; NO TOOLS included.

Please see photos.
Questions welcome. Thanks for looking.