For vehicles with the 5.3L engine.
It is an alternator for vehicles with the 6.6L turbo diesel engine.
Mileage: 51,400 miles
This is a bracket for the alternator, power steering pump, and air conditioning compressor. For vehicles with the 6.6L turbo diesel engine.
Mileage: 103,500 miles
Mileage: 99,000 miles
This is an alternator and tensioner bracket for vehicles with the 6.6L turbo diesel engine.
Mileage: 174,700 miles
This is the main pulley bracket for vehicles with the 6.6L turbo diesel engine.
Mileage: 55,000 miles
Mileage: 70,000 miles
Greenlee tool chest box.
Mileage: 44,000 miles
Browse our selection of quality bracket parts designed specifically for your GMC Sierra 3500 HD. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
AT4 · Base · Denali · Denali Ultimate · Pro · SLE · SLT · WT
Cab & Chassis · Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup
V8 6.0L · V8 6.6L
Automatic
