188-8726 137.40 mm Long Thermal Bypass Valve

Cat® Bypass Valve (Thermal)

SKU: 188-8726 Category:

Description

The thermal bypass valve regulates fluid temperature by diverting return line flow to the cooler, or by bypassing it directly into the tank.

Features

  • Integral pressure relief: 206.8 kPa (30 psi)
  • Opening temperature: 49° C (120° F)
  • Port type: SAE O-ring boss
  • Port thread size: 1-5/16-12 (inlet, cooler, tank)
  • Opening pressure: 26 psi
  • Valve size: 1 inch
  • Mounts with M10 fasteners

Applications

Used on hydraulic oil coolers. Refer to your Operation and Maintenance Manual or contact MECHSC for more information.

Specifications

Length137.4 mm (5.4 in)
Width66.5 mm (2.62 in)
Height89.4 mm (3.52 in)

Compatible Equipment

  • Motor Graders: 14
  • Wheel Loaders: 966M, 972M, 980M, 982M
  • Off-Highway Trucks: 740, 730, 725, 735

Additional information

Machine Model

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Equipment Type

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Part Source

Genuine OEM