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1W8939 Governor Fits Caterpillar Models

1W8939 Governor Fits Caterpillar Models

Regular price $63.00 AUD
Regular price Sale price $63.00 AUD
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One New Aftermarket Replacement Air Compressor Governor Assembly for Caterpillar (Cat) Equipment

This aftermarket replacement governor assembly (1W8939) regulates the air compressor on Caterpillar (Cat) skidders, wheel loaders, and related equipment powered by the 3306 engine. The air compressor governor controls air pressure output, cycling the compressor on and off to maintain proper system pressure for brake, hydraulic, and accessory circuits that depend on an air supply.

Specifications

  • Length: 8.0 in (203.2 mm)
  • Width: 4.9 in (124.5 mm)
  • Height: 1.3 in (33.0 mm)
  • Weight: approx. 1.2 lbs

Compatible Models

Caterpillar Skidders: 518, 528, 528B, 530B

Caterpillar Wheel Loaders: 920, 930, 930R, 930T, 936, 936E, 936F, G936

Caterpillar Excavators: 225

Caterpillar Bulldozers: D4D

Caterpillar Engines: 3306 (engine application)

Replaces Part Number(s):

1W8939, 1W-8939

New aftermarket replacement part - not remanufactured, not used.

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