2003 Chevrolet Silverado 1500: Differential Drain Plug

2003 Chevrolet Silverado 1500 equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
Rear M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG

1 Per Vehicle