Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2021
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2022
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2023
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2024
Fits Front Differential; 4WD; FOR VEHICLES WITH 30MM U-JOINT BEARING CUPS; 3.42 Rear Axle Ratio (GU6)or Front Differential; 4WD; FOR VEHICLES WITH 30MM U-JOINT BEARING CUPS; 3.73 Rear Axle Ratio (GT4)
85123911
6.6L V8 DIESEL Turbocharged
2020
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2021
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2022
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2023
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2024
Fits Front Differential; 4WD; FOR VEHICLES WITH 30MM U-JOINT BEARING CUPS; 3.42 Rear Axle Ratio (GU6)or Front Differential; 4WD; FOR VEHICLES WITH 30MM U-JOINT BEARING CUPS; 3.73 Rear Axle Ratio (GT4)
85123911
SILVERADO 3500
6.6L V8
2020
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2021
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2022
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2023
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2024
Fits Front Differential; 4WD; FOR VEHICLES WITH 30MM U-JOINT BEARING CUPS; 3.42 Rear Axle Ratio (GU6)or Front Differential; 4WD; FOR VEHICLES WITH 30MM U-JOINT BEARING CUPS; 3.73 Rear Axle Ratio (GT4)
85123911
6.6L V8 DIESEL Turbocharged
2020
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2021
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2022
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2023
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2024
Fits Front Differential; 4WD; FOR VEHICLES WITH 30MM U-JOINT BEARING CUPS; 3.42 Rear Axle Ratio (GU6)or Front Differential; 4WD; FOR VEHICLES WITH 30MM U-JOINT BEARING CUPS; 3.73 Rear Axle Ratio (GT4)
85123911
GMC
SIERRA 2500
6.6L V8
2020
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2021
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2022
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2023
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2024
Fits Front Differential; 4WD; FOR VEHICLES WITH 30MM U-JOINT BEARING CUPS; 3.42 Rear Axle Ratio (GU6)or Front Differential; 4WD; FOR VEHICLES WITH 30MM U-JOINT BEARING CUPS; 3.73 Rear Axle Ratio (GT4)
85123911
6.6L V8 DIESEL Turbocharged
2020
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2021
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2022
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2023
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2024
Fits Front Differential; 4WD; FOR VEHICLES WITH 30MM U-JOINT BEARING CUPS; 3.42 Rear Axle Ratio (GU6)or Front Differential; 4WD; FOR VEHICLES WITH 30MM U-JOINT BEARING CUPS; 3.73 Rear Axle Ratio (GT4)
85123911
SIERRA 3500
6.6L V8
2020
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2021
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2022
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2023
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2024
Fits Front Differential; 4WD; FOR VEHICLES WITH 30MM U-JOINT BEARING CUPS; 3.42 Rear Axle Ratio (GU6)or Front Differential; 4WD; FOR VEHICLES WITH 30MM U-JOINT BEARING CUPS; 3.73 Rear Axle Ratio (GT4)
85123911
6.6L V8 DIESEL Turbocharged
2020
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2021
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2022
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2023
Fits Front Differential; 4WD; 3.73 Rear Axle Ratio (GT4)or Front Differential; 4WD; 3.42 Ratio (GU6)
85123911
2024
Fits Front Differential; 4WD; FOR VEHICLES WITH 30MM U-JOINT BEARING CUPS; 3.42 Rear Axle Ratio (GU6)or Front Differential; 4WD; FOR VEHICLES WITH 30MM U-JOINT BEARING CUPS; 3.73 Rear Axle Ratio (GT4)
85123911