Campbell Hausfeld TQ900700AV Piston Ring Kit for VT Pumps

Campbell Hausfeld TQ900700AV Piston Ring Kit is a 2-3/4 in bore replacement part designed for Campbell Hausfeld VT-series air compressor pumps. The kit provides replacement piston rings to refresh the seal between the piston and cylinder in VT pumps, helping restore compression and maintain efficient operation without replacing the entire pump. It is an official Campbell Hausfeld replacement part listed for VT pumps that share the 2-3/4 in bore specification, and bears the TQ900700AV part number. When ordering, verify your pump’s exact VT model and bore to ensure a proper fit, as incorrect bore or model can affect seal integrity. This piston ring kit is part of Campbell Hausfeld’s VT replacement parts catalog, which is designed to support rebuilds with matching rings alongside gaskets and other components for older VT units. Used by both DIY technicians and service professionals, the TQ900700AV provides a targeted rebuild option that can extend the life of Campbell Hausfeld VT pumps commonly found in home workshops and small shops.