For 2003-2004 Chevrolet Silverado 2500 Transfer Case Encoder Ring SMP 94879HFXP

For 2003-2006 Chevrolet Avalanche 1500 Transfer Case Encoder Ring SMP 13969DDYJ

For 2003-2007 Chevrolet Silverado 2500 HD Transfer Case Encoder Ring SMP 16245JH

For Chevrolet Silverado 2500 HD Classic Transfer Case Encoder Ring SMP 37448TKNM

For 2007 Chevrolet Avalanche Transfer Case Encoder Ring SMP 55658FDHG

For Chevrolet Silverado 2500 HD Transfer Case Encoder Ring SMP 52851ZTGY

For 2007 Chevrolet Avalanche Transfer Case Encoder Ring SMP 32496NY

34YS56D Transfer Case Encoder Ring Fits 2003-2006 Chevy Avalanche 1500