2025 © Allparts Equipment & Accessories. All Rights Reserved.
ZX.P13X45 Pump Piston Set for EZ Series and WW Series Pumps
The ZX.P13X45 is a set of 3 pistons that are designed to match the specifications of the OEM GP 44040266 pump piston.
This kit is compatible with several models of General Pump and Interpump pressure washer pumps, providing tight, exact seals.
The ZX.P13X45 is made in Italy and meets or exceeds all OEM standards.
This set of 3 pump pistons are designed to be exact replacements that match OEM specifications for General Pump EZ pumps and Interpump WW models.
Using parts that meet OEM specifications helps prolong the lifespan of your pressure washer, keeping it operating at peak performance.
Parts included in the ZX.P13X45 Pump Piston Set
- 44040266 Piston, 13 mm (3)
The ZX.P13X45 is a direct replacement for the GP 44040266 pump piston.
Additional Service and Interchange Information:
Cross Reference Part Number(s): 1-44040266, 104812, 87031980, 8.703-198.0
Manufacturer's Part Numbers (MPNs): 44040266
Veloci Part Number: 49.6192
Idrobase Part Numbers: ZX.P13X45
Kleen-Rite Part Number: GPP44040266
Compatibility Information
Fits EZ Series General Pump Models:
EZ4040G, EZ4030G34, EZ4035G34
Fits WW Series Interpump Models:
WW963, WW964, WW965