Campbell Hausfeld TF022200AV Valve Overhaul Kit

TF022200AV is a valve overhaul kit designed for Campbell Hausfeld/Speedaire TF-series air pumps, marketed as a head valve plate rebuild kit that replaces the pump head, valve, and valve plate along with the associated gaskets to restore the valve train. It is compatible with TF-series Campbell Hausfeld pumps and TK-series Campbell Hausfeld units, as well as common Speedaire two-stage compressors built prior to the early 1990s, making it suitable for older equipment that uses the TF/TX valve plate and gasket configuration. The kit appears under several supplier part numbers, including 3Z493, 3Z492A, 3Z494, 3Z495, and 3Z745, with TF022200AV identified as the core part number across catalogs. This combination of head, valve, and valve plate rebuild components targets worn or leaking valve components, allowing technicians to reseal the head and maintain proper compression without replacing the entire pump. The TF022200AV offering is widely listed by distributors serving vintage Campbell Hausfeld and Speedaire equipment, illustrating its role as a dedicated repair option for older TF/TK family machines rather than modern, post-1990 designs.