w/RPO Code NP8 (2 Speed, Push Button Shift, Transfer Case)
Manual Shift Transfer Case
Manual Shift Transfer Case
New Process 261 w/Manual Shift Transfer Case
Electric Shift 2-Speed Transfer Case
Electric Shift 2-Speed Transfer Case
Browse our selection of quality transfer case housing parts designed specifically for your GMC Sierra 3500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · SL · SLE · SLT · WT
Cab & Chassis · Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup
V8 6.0L · V8 6.6L · V8 8.1L
Automatic · Manual