2003 GMC Sierra 3500 equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV
1
Rear
2 SPEED MANUAL SHIFT TRANSFER CASE(NP2) Mfr Code: 4L80-E 4WD
2003 GMC Sierra 3500 equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV
Rear
2 SPEED MANUAL SHIFT TRANSFER CASE(NP2) Mfr Code: 4L80-E 4WD
1 Per Vehicle
2003 GMC Sierra 3500 equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV
1
Rear
ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1) Mfr Code: 4L80-E 4WD
2003 GMC Sierra 3500 equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV
Rear
ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1) Mfr Code: 4L80-E 4WD
1 Per Vehicle
2003 GMC Sierra 3500 equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV
1
Rear
2 SPEED MANUAL SHIFT TRANSFER CASE(NP2) Mfr Code: NV4500/MW3 4WD
2003 GMC Sierra 3500 equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV
Rear
2 SPEED MANUAL SHIFT TRANSFER CASE(NP2) Mfr Code: NV4500/MW3 4WD