GM GENUINE S1391
Fits 2015-1/2 Model Year (AVF), 3.42 Rear Axle Ratio (GU6), Positraction Limited-Slip Rear Axle (G80); 9.50 Ring Gear Saginaw - American Axle; 6 speed Automatic trans.or 2015-1/2 Model Year (AVF); 3.08 Ratio (GU4), Positraction Limited-Slip Rear Axle (G80), Brake Lining Modification For Urban Use (1LR); 9.50 Ring Gear Saginaw - American Axle; 6 speed Automatic trans.or Exc. 2015-1/2 Model Year (AVF); 3.42 Rear Axle Ratio (GU6), Positraction Limited-Slip Rear Axle (G80); 9.50 Ring Gear Saginaw - American Axle; 6 speed Automatic trans.or Exc. 2015-1/2 Model Year (AVF); 3.08 Rear Axle Ratio (GU4); 9.50 Ring Gear Saginaw - American Axle; 6 speed Automatic trans.or Exc. Brake Lining Modification For Urban Use (1LR); 2015-1/2 Model Year (AVF); 3.08 Ratio (GU4), Positraction Limited-Slip Rear Axle (G80); 9.50 Ring Gear Saginaw - American Axle; 6 speed Automatic trans.or Exc. 2015-1/2 Model Year (AVF); 3.08 Rear Axle Ratio (GU4), Positraction Limited-Slip Rear Axle (G80), Brake Lining Modification For Urban Use (1LR); 9.50 Ring Gear Saginaw - American Axle; 6 speed Automatic trans.or Exc. 2015-1/2 Model Year (AVF), Brake Lining Modification For Urban Use (1LR); 3.08 Rear Axle Ratio (GU4), Positraction Limited-Slip Rear Axle (G80); 9.50 Ring Gear Saginaw - American Axle; 6 speed Automatic trans.or with 2015-1/2 Model Year (AVF); 3.08 Ratio (GU4), Positraction Limited-Slip Rear Axle (G80); 9.50 Ring Gear Saginaw - American Axle; 6 speed Automatic trans.
GM GENUINE S1413
Fits Front; 4WD; 3.73 Rear Axle Ratio (GT4), 2 Speed Manual Shaft, Switch Activated 2-Speed Transfer Case (NQH)or Front; 4WD; 3.42 Rear Axle Ratio (GU6), Single Speed Active Transfer Case (NP0), 2 Speed Manual Shaft, Switch Activated 2-Speed Transfer Case (NQH)or Front; 4WD; 3.23 Rear Axle Ratio (GU5), Single Speed Active Transfer Case (NP0), 2 Speed Manual Shaft, Switch Activated 2-Speed Transfer Case (NQH)or Front; 4WD; 3.08 Rear Axle Ratio (GU4), Single Speed Active Transfer Case (NP0), 2 Speed Manual Shaft, Switch Activated 2-Speed Transfer Case (NQH)