Availability: 5 in stock
Factory part number 85658813: a case assembly supplied by GM.
Build notes: Without dual zone control and Double & crew cab. Silverado, Sierra 2500 head Silverado, Sierra 3500 head.
Housings that carry a bearing race need the race seated square, and pressing one in dry will shave material from the bore.
Match this against the part you are taking off rather than against a photo. If the number is unreadable, send us the VIN and we will confirm it.
