Ref# 172 - O-Ring, Valve Plug - 90

Breakdowns happen and having the appropriate repair components on hand to get your pump systems back up and running is the difference between a quick-fix and a lengthy—and costly—downtime. This makes having a collection of the CAT 3535 plunger pump repair kits and parts listed below on hand that much more important to your carwash or auto care service operation.

These CAT 3535 repair parts and kits are direct OEM replacement components for CAT 3535 triplex plunger pumps. Each repair part listed below is numbered for easy reference to the pump drawing shown at left. Select from replacement seals and O-rings, washers and gaskets, plunger rods, back-up rings, V-packing, valve and seal kits, and many other repair parts and as needed to keep your 3535 pumps running good as new.