ZX.1601 Valve Replacement Kit with O-rings for General Pump Pressure Washer Pumps

In stock
Part Number
ZX.1601
$26.08
Part Number: ZX.1601
Compatible Brands: General Pumps, Idrobase
Shipping Weight: 0.2 Lbs

This General KIT 123 is the ZX.1601 is Idrobase K123 repair kit, which is comprised of 6 assembled high and low-pressure valves with six O-rings included to service all six valves in a variety of General Pump and Interpump, GPH, and other brands of Triplex plunger pumps.


This made-in-Italy OEM Quality check valve kit services General Pump, CPH, Interpump Group, and Emperor Triplex plunger pumps, including series EZ, TC, TH, TP, T, TT, and TV.

All genuine Idrobase OEM replacement parts are manufactured in Italy, providing the highest quality replacement components to return your pump to optimal performance for your General K123 and KIT 123 Valves Replacement kit.
Trust Idrobase North America for your OEM quality replacement components.

All Idtrobase North America replacement components carry a 1 year warranty against material workmanship defects.

Included in the ZX.1601 Kit:

  • 36711501 Valve Assembly (6)
  • 90384100 O-Ring (6)
  • 36200366 Valve Seat (6)
  • 36200176 Valve (6)
  • 94737600 Spring (6)
  • 36202551 Valve Cage (6)


These parts are assembled to be part number 36703201 Valve Assembly and only available as a complete kit.


Additional Service and Interchange Information:

Cross Reference Part Number(s): 8.702-913.0, 1-0123, 103123B, 726359, 753083, 87029130, 36703201

Manufacturer’s Part Numbers (MPNs): K123, Kit 123

Veloci 49.6048

Idrobase Dolly ZX1601
Kleen-Rite GPK123

ZX.1601 Idrobase Kit 123 Replacement valves and O-ring Kit for General Pump and Interpump high-pressure triplex plunger pumps.


The Idrobase ZX.1601 Valve Kit will fit the following models that use the K123 and Kit-123 valve repair Kits.

General Triplex Plunger Pump Models:

T1209, T1212, T1508, TT1508, TT1510, TT1511, TT1512, TT1513, TT9061, TT9071, TT9091

TX1510-S34, TX1810-E179, TX1812-E179

General Pump Models

EH1413, EH1416, EH2009, EH2011
EL1411, EL1413, EL1714, EL2007, EL2009
UH2008, UH2011, UH2013, UH2016
UL1413, UL1415, UL2009, UL2011

EZ 2542 E, EZ 2542 S, EZ 2545 E, EZ 3030 G34, EZ 3035 G, EZ 3040 G, EZ 3040 S, EZ 3042 S, EZ 3045 G, EZ 4035 G34, EZ 4040 S34

Interpump Triplex Plunger Pump Models:

W97, W112, W124, W130, W140, W150, W154, W170, W950, W951, W952, W953, W954, W955, W956, W957, W958, W959, WW116, WW136, WW156, WW176, WW186, WW189, WW206, WW209, WW960, WW961, WW962, WW963, WW964, WW965, W1208, W1210, W1507, WW906, WW907, WW909, WW1508, WW1509, WW1510, WW1511, WW1513

Included Part Numbers is this kit:

90.3841.00 O-Ring – 36.2001.76 Valve Plate – 94.7376.00 Spring – 36202551 Valve Cage – 36200366 Valve Seat

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Idrobase North America Dolly Spare Parts by Idrobase Group are OEM-quality replacement parts and components that are not directly manufactured by your brand of equipment.

These replacement components are made from the highest OEM quality materials manufactured in Italy to meet or exceed all manufacturer’s product standards.

 All Idrobase North America Dolly Spare Parts will be engineered for specific pumps and multiple brands and manufacturers of pressure washer pumps made according to Idrobase’s technical specifications and production standards.
K123, KIT-123, KIT 123, KIT123, RKI123, GP KIT 123