2025 © Allparts Equipment & Accessories. All Rights Reserved.
ZX.1904 Complete Seal Packing Kit
The ZX.1904 is a complete seal packing kit that services General Pump E series pumps that is a complete replacement for the General Pump Kit 277.
The components included in ZX.1904 are designed to match the original manufacturer's specifications.
The ZX.1904 is made in Italy and meets or exceeds all OEM standards.
ZX.1904 includes a support ring, a head ring, a low pressure seal, high pressure packing, and an anti-ext ring.
Using the ZX>1904 to repair or replace the seals in your pump helps extend the longevity of your General Pump pressure washer pump.
Parts included in the ZX.1904 Complete Seal Packing Kit
- 58210870 18 mm Support Ring (1)
- 63101151 18 mm High Pressure Head Ring (1)
- 90265000 18 mm Low Pressure Seal (1)
- 90265350 18 mm High Pressure Packing (1)
- 90511150 RING,ANTI-EXT,18 X 28 X 2 (1)
- O-Rings
The ZX.1904 is a direct replacement for General Pump Kit 277
Additional Service and Interchange Information:
Cross Reference Part Number(s): 91054490, 9.105-449.0
Manufacturer's Part Numbers (MPNs): K277, KIT277
Idrobase Part Numbers: ZX.1904, ZX1904, ZX-1904
Compatibility Information
Fits General Pump E2B Pumps
E2B1618, E2B1711, E2B1712, E2B1713, E2B2014, E2B2042
Fits General Pump E2C Pumps
E2C1713, E2C1714, E2C1715, E2C2016