The Interpump Kit 53.0400.09 replacement (ZX.P15X38.5) is a set of 3 ceramic pistons measuring 15 x 38.5 mm designed to fit general pump and Interpump pressure washer pumps.
These ceramic pistons fit E1B, E1D, and E1E series pumps, providing an exact fit in compatible pumps. Please refer to your owner’s manual for specific models and part numbers.
Using parts that match the original pump’s specifications helps to maintain peak performance while protecting your pressure washer pump from increased wear and tear.
All genuine Idrobase OEM replacement parts are made in Italy to the highest standards to return your pump to optimal performance.
Trust Idrobase North America for your OEM-quality replacement components.
Parts Included in the ZX.P15X38.5 Ceramic Piston Set
- 53.0400.09 15×38.5 mm Ceramic Pistons (3)
The ZX.P15X38.5 is a direct replacement for the Interpump 53 Series Ceramic Piston Kit
Additional Service and Interchange Information
Manufacturer’s Part Numbers (MPNs): 53.0400.09, 53040009
Idrobase Part Numbers: ZX.P15X38.5, ZXP15X38.5, ZX-P15X28.5
