TPY0002 Peterbilt A/C Dryer (1999–2010)

Year Coverage

TPY0002 is an A/C dryer for Peterbilt trucks, model years 1999 to 2010.

It replaces 4 OEM and aftermarket numbers, among them 1917004, 1917004A, 3431X. Searching any one of them will find this part.

On receiver driers the port configuration and whether the body carries a switch port decide fitment. Replace the drier whenever the system is opened.