NP236 & NP246 t-case Mode Fork 98-02 . NP236 & NP246 Transfer Case (New Process) Mode Fork 236 Features and Benefits: NP236 & NP246 Transfer Case (New Process) Mode Fork 236 inch Details: AAP UDA 4: 55 Application Summary: 1999-2000 Cadillac Escalade (Drive: 4WD / Note: Mode Fork, Clutch Apply) 2002 Chevrolet Avalanche 1500 (Drive: 4WD / Note: Mode Fork, Clutch Apply) 1998-1999 Chevrolet K1500 Suburban (Drive: 4WD / Note: Mode Fork, Clutch Apply) 1998-1999 Chevrolet K2500 Suburban (Drive: 4WD / Note: Mode Fork, Clutch Apply) 1999-2002 Chevrolet Silverado 1500 (Drive: 4WD / Note: Mode Fork, Clutch Apply) 2001-2002 Chevrolet Silverado 1500 Hd (Drive: 4WD / Note: Mode Fork, Clutch Apply) 1999-2002 Chevrolet Silverado 2500 (Drive: 4WD / Note: Mode Fork, Clutch Apply) 2000 Chevrolet Suburban 1500 (Drive: 4WD / Note: Mode Fork, Clutch Apply) 2000-2002 Chevrolet Suburban 2500 (Drive: 4WD / Note: Mode Fork, Clutch Apply) 1998-2002 Chevrolet Tahoe (Drive: 4WD / Note: Mode Fork, Clutch Apply) 1998-1999 GMC K1500 Suburban (Drive: 4WD / Note: Mode Fork, Clutch Apply) 1998-1999 GMC K2500 Suburban (Drive: 4WD / Note: Mode Fork, Clutch Apply) 1999-2002 GMC Sierra 1500 (Drive: 4WD / Note: Mode Fork, Clutch Apply) 2001-2002 GMC Sierra 1500 Hd (Drive: 4WD / Note: Mode Fork, Clutch Apply) 1999-2002 GMC Sierra 2500 (Drive: 4WD / Note: Mode Fork, Clutch Apply) 1998-2002 GMC Yukon (Drive: 4WD / Note: Mode Fork, Clutch Apply) 2000-2002 GMC Yukon Xl 1500 (Drive: 4WD / Note: Mode Fork, Clutch Apply) 2000-2002 GMC Yukon Xl 2500 (Drive: 4WD / Note: Mode Fork, Clutch Apply)