Fits NV263 Transfer Case w/3 Position Selector Switch w/RPO Code NP1 (2 Speed, Electronic Shift, Transfer Case)
Fits NVG246 Transfer Case w/4 Position Selector Switch w/RPO Code NP8 (2 Speed, Push Button Shift, Transfer Case)
with Electronic Shift Transfer Case with 2 Speed Transfer Case
Transfer Case Code NP1
Browse our selection of quality transfer case motor parts designed specifically for your GMC Sierra 2500 HD Classic. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
SL · SLE · SLT · WT
Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup
V8 6.0L · V8 6.6L · V8 8.1L
Automatic · Manual
