Chevrolet Silverado 3500 HD Axle Housing Cover Gasket Replacement

10.50" Ring Gear

10 Bolt Holes 8.625in Ring Gear Paper

Rear Axle Code : AAM 8.5" / 8.625"

with 8-1/2in or 8-5/8in Ring Gear; With 10 Bolt Holes 8.5IN Ring Gear Paper

with Engine Code AAM 10 Bolt with 8.625in Ring Gear

3/4 & 1 Ton, 11.50 Ring Gear Rin

with 8-1/2in or 8-5/8in Ring Gear; With 10 Bolt Holes 8.5IN Ring Gear Cork with Metal Carrier

14 Bolt Holes 11.50in Ring Gear Paper

with Engine Code AAM 14 Bolt with 11.500in Ring Gear

With 10 Bolt Holes, Dana 80, 11in Gear Cork with Metal Carrier