Transfer Case Transfer Case Opt NP0 ID Sy Fits 10-14 SUBURBAN 1500 663749
AVALANCHE 1500 10-13 transfer case opt NP0. SUBURBAN 1500 10-13 transfer case opt NP0. SUBURBAN 1500 14 transfer case opt NP0, ID RN. SUBURBAN 1500 14 transfer case opt NP0, ID SY. TAHOE 10-13 w/o hybrid option; transfer case opt NP0.
Automatic Transmission 4WD Fits 10-11 AVALANCHE 1500 1930613
AVALANCHE 1500 10-11 AT; 4×4. Transmissions: Replace the following with new parts: front pump and output shaft seals, pan gaskets and filter. Flush or replace transmission cooler and lines. Adjust shifter and kickdown cables and linkage if applicable.