It features a 3.73 gear ratio (option code GT4).
Condition: Excellent (A)
Mileage: 93,700 miles
It features a 3.42 gear ratio (option code GU6). It was removed from a 4x4 vehicle with a 6.6L engine and a crew cab.
Condition: Good (B)
Mileage: 177,000 miles
It features a 3.42 gear ratio (option code GU6).
Condition: Excellent (A)
Mileage: 71,800 miles
It features a 4.10 gear ratio (option code GT5).
Condition: Excellent (A)
Mileage: 133,900 miles
It features a 4.10 ratio (option code GT5).
Condition: Good (B)
Mileage: 137,400 miles
It features a 4.10 gear ratio (option code GT5).
Condition: Excellent (A)
Mileage: 134,100 miles
It features a 3.73 gear ratio (option code GT4).
Condition: Excellent (A)
Mileage: 101,100 miles
For vehicles with 4-wheel drive, the 6.6L engine, and a 6-speed automatic transmission. It features a 3.73 gear ratio.
Condition: Excellent (A)
Mileage: 135,700 miles
It is for vehicles with a 3.73 axle ratio (option code GT4).
Condition: Good (B)
Mileage: 174,300 miles
It features a 4.10 ratio (option code GT5).
Condition: Good (B)
Mileage: 142,900 miles
It features a 4.10 gear ratio.
Condition: Excellent (A)
Mileage: 136,800 miles
It is for vehicles with a 3.73 axle ratio (option code GT4).
Condition: Excellent (A)
Mileage: 70,000 miles
It is a carrier assembly with a 3.73 ratio (option code GT4).
Condition: Excellent (A)
Mileage: 150,600 miles
It is for vehicles with a 4.10 gear ratio (option code GT5).
Condition: Excellent (A)
Mileage: 147,500 miles
Browse our selection of quality differential carrier assembly parts designed specifically for your GMC Sierra 2500 HD. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
AT4 · AT4X · Base · Denali · Denali Ultimate · Pro · SL · SLE · SLT · WT
Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup
V8 6.0L · V8 6.6L · V8 8.1L
Automatic · Manual
