Differential Breather 1F-3542

positive OEM
CAT
Part# 1F-3542
note
Valve regulating differential housing pressure and venting moisture.
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Description

The Cat Differential Breather (1F-3542) is a valve mounted on the differential housing that regulates internal air pressure. It releases excess pressure caused by thermal expansion during operation, preventing seal damage and leaks. This component also allows moisture to escape, protecting differential oil integrity.

Key Specifications

  • Application: Wheel tractors, wheel scrapers, motor graders, wheel loaders
  • Function: Regulates differential housing air pressure
  • Compatibility: Cat 600 and 900 series equipment
  • Construction: Metal valve assembly with corrosion-resistant finish
  • Features: Pressure relief valve, moisture venting capability
  • Quality: OEM Cat part

Shipping Info

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More Information

Current Part# 1F-3542
Type OEM
Manufacturer CAT
Warranty Standard Manufacturer Warranty