Interpump Kit 29 Complete 22mm Piston Seal and Collar Kit

Product Overview

The genuine Interpump Kit 29 contains all the water seals and brass support collars required to service one complete 22mm piston in compatible Interpump high-pressure pumps.

The kit is used to replace worn or leaking piston seals, helping to restore correct pump performance and prevent water leakage. Worn seals can cause reduced pressure, inconsistent water delivery and water entering the pump crankcase.

Kit 29 services one piston only. Interpump pumps have three pistons, so three kits are required to reseal the complete pump.

Compatible Interpump Pumps

• W132
• WS132
• W162
• WS162

Key Features

• Genuine Interpump service kit
• Complete seal and collar assembly
• Suitable for one 22mm piston
• Includes water seals and brass support collars
• Helps resolve water leakage and pressure loss
• Three kits required for a complete pump reseal
• Suitable for professional pump servicing and repair

Kit Contents

• Complete water-seal assembly for one piston
• Brass seal support collars
• Associated sealing components

Piston diameter: 22mm
Quantity required: One kit per piston or three kits per complete pump

Always confirm the pump model before ordering. The model number can normally be found on the identification label attached to the pump crankcase.

Need Help?

If you are unsure whether this service kit fits your pump, please contact us with the complete pump model number or a clear photograph of its identification label.