Koenders Nylon Diaphragm Disc Plate & Check Valve Holder

Rare genuine Koenders nylon diaphragm disc plate and check valve holder for select early-model Koenders windmill compressor assemblies. This component is used with the diaphragm assembly and retains the check valve during repair.

This original Koenders replacement part has limited availability. Please compare your existing part before ordering, or contact us if you need help confirming fitment.

Check Valve (Not Included)