2003 Chevrolet Express 1500 equipped with 4.3L V6 Gas OHV
1 25/32 id x 3 1/16 od x 27/32 thick 3.42r (GU6) 3.73r (GT4) 8.50/8.625 R/Gr Saginaw-American Axle Incls cup & cone LM603049-LM603012 Timken VIN: X, MFI, Natural
2003 Chevrolet Express 1500 equipped with 4.3L V6 Gas OHV
1 25/32 id x 3 1/16 od x 27/32 thick 3.42r (GU6) 3.73r (GT4) 8.50/8.625 R/Gr Saginaw-American Axle Incls cup & cone LM603049-LM603012 Timken VIN: X, MFI, Natural
2003 Chevrolet Express 1500 equipped with 5.3L V8 Gas OHV, 4.3L V6 Gas OHV
2
8.5/8.625 DIA 3.73R(GT4),3.42R(GU6),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
2003 Chevrolet Express 1500 equipped with 5.3L V8 Gas OHV, 4.3L V6 Gas OHV
8.5/8.625 DIA 3.73R(GT4),3.42R(GU6),**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**