2001 GMC Sierra 2500 HD equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV
1
2 SPEED MANUAL SHIFT TRANSFER CASE(NP2), ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1) Mfr Code: 4L80-E 4WD
2001 GMC Sierra 2500 HD equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV
2 SPEED MANUAL SHIFT TRANSFER CASE(NP2), ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1) Mfr Code: 4L80-E 4WD
1 Per Vehicle
2001 GMC Sierra 2500 HD equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV
1
Inner
Transfer Case Rear Output Shaft Bearing Retainer Ring ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1) Mfr Code: 4L80-E 4WD
2001 GMC Sierra 2500 HD equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV
Inner
Transfer Case Rear Output Shaft Bearing Retainer Ring ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1) Mfr Code: 4L80-E 4WD
1 Per Vehicle
2001 GMC Sierra 2500 HD equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV
1
2 SPEED MANUAL SHIFT TRANSFER CASE(NP2), ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1) Mfr Code: NV4500/MW3 4WD
2001 GMC Sierra 2500 HD equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV
2 SPEED MANUAL SHIFT TRANSFER CASE(NP2), ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1) Mfr Code: NV4500/MW3 4WD
1 Per Vehicle
2001 GMC Sierra 2500 HD equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV
1
ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1) Mfr Code: 4L80-E 4WD
2001 GMC Sierra 2500 HD equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV
ELECTRIC SHIFT 2 SPEED TRANSFER CASE(NP1) Mfr Code: 4L80-E 4WD