Shop by Quincy Model Numbers

Model Series: QR-25 Maintenance Kits | QR-25 Low Pressure Ring Kits | QR-25 Two-Stage Ring Kits

Search by product number and find exactly the Quincy compressor parts you need with confidence. Or select your model number to find corresponding replacement parts.

Unsure what you are looking for or can\'t find the part you need online? Call our knowledgeable customer service team at 866-650-1937 and they will find the aftermarket Quincy compressor spare parts you need.

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We carry hundreds of replacement aftermarket Quincy filters and air compressor parts from the hard-to-find, to the most common, including air filters, air/oil separators and oil filters as well as individual spare parts.

QR-25 Series Maintenance Kits:

• HKQ contains all required valve discs, valve springs, valve seat gaskets, valve cover gaskets, head gaskets and unloader diaphragms.

• TKQ contains a complete gasket set, piston ring set, all valve components, connecting rod insert bearings, unloader diaphragms and oil seal WHERE INDICATED.

• HKQ contains all required valve discs, valve springs, valve seat gaskets, valve cover gaskets, head gaskets and unloader diaphragms.
• TKQ contains a complete gasket set, piston ring set, all valve components, connecting rod insert bearings, unloader diaphragms and oil seal where indicated.

QR-25 Series Low Pressure Ring Kits:

• * - Two (2) Sets Required
• ** - Four (4) Sets Required