2009 GMC Sierra 2500 HD equipped with 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV
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Rear
W/LOCKING PATCH ** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **,** 11.50 RING GEAR DANA ** 1/2X13X1.25,0.7THD
2009 GMC Sierra 2500 HD equipped with 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV
Rear
W/LOCKING PATCH ** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **,** 11.50 RING GEAR DANA ** 1/2X13X1.25,0.7THD