2012 GMC Sierra 3500 HD equipped with 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV, 6.0L V8 Flex OHV
1
Right (Passenger)
3.73R(GT4),4.10R(GT5),** 11.50 RING GEAR AMERICAN AXLE **
2012 GMC Sierra 3500 HD equipped with 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV, 6.0L V8 Flex OHV
Right (Passenger)
3.73R(GT4),4.10R(GT5),** 11.50 RING GEAR AMERICAN AXLE **
2012 GMC Sierra 3500 HD equipped with 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV, 6.0L V8 Flex OHV
1
Left (Driver)
3.73R(GT4),4.10R(GT5),** 11.50 RING GEAR AMERICAN AXLE **
2012 GMC Sierra 3500 HD equipped with 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV, 6.0L V8 Flex OHV
Left (Driver)
3.73R(GT4),4.10R(GT5),** 11.50 RING GEAR AMERICAN AXLE **