This is a transfer case from a 2002 Chevy 2500 HD. This is the manual shift not electronic transfer case. Sold with guarantee. Other parts available from this and many other trucks call the office with all your used parts needs. Calls only, Dave's Auto Wrecking at 716 285 9790. Open weekdays 9 a.m. till 5 p.m. Saturday till 4 p.m.