Shop Wilden® Kits
Wilden® repair and rebuild kits bundle the genuine wear parts you need for a clean, complete rebuild — diaphragms, valve balls, seats, seals, and related components matched to your model and air distribution system. A factory kit keeps every wear surface to spec and avoids the mismatched-component problems of piecing together aftermarket parts. The PSG® Store ships these kits direct from the manufacturer. Browse the Wilden kit range below, or filter by pump model to find the right rebuild kit for your unit.