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Air Brake Compressors for Cat Loaders

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Air Brake Compressors for Cat Loaders parts list
Image Fits Model Description Part # Price Product Details
Air brake compressor for Caterpillar 12G and 120G motor graders See Details 12G, 120G, 130G, 140G, 518, 528, 920, 930, 930R, 930T, 936, 950B Air Brake Compressor 1W6473
$549.00
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Air brake compressors for Caterpillar wheel loaders, providing the compressed air that powers the service brake system across several loader generations. This includes the 1W6473 compressor fitting a range of Cat loader models.

Fits Models At A Glance

  • 500 Series: 518, 528
  • 900 Series: 920, 930, 930R, 930T, 936, 950B

Key Notes

  • Application: Supplies compressed air for the air brake system
  • Part Reference: Includes compressor part number 1W6473
  • Condition: New and quality used compressors offered where available
  • Fitment: Confirm by part number as coverage varies by serial number

Why Choose Broken Tractor

  • ✅ Loader air brake parts sourced and verified
  • ✅ Fast shipping from two US locations
  • ✅ Knowledgeable team to confirm correct fitment

Frequently Asked Questions

What Cat wheel loaders does the 1W6473 air brake compressor fit?

The 1W6473 compressor fits Cat loader models including the 518, 528, 920, 930, 930R, 930T, 936, and 950B. Because coverage can vary by serial number, match the part number 1W6473 to your machine or confirm with our parts team.

What does an air brake compressor do on a Cat loader?

The air brake compressor supplies compressed air that operates the service brake system on the loader. When the compressor fails or wears, brake air pressure drops and braking performance suffers.

Are your Cat loader air brake compressors new or used?

Broken Tractor offers new and quality used compressors depending on availability. Reach out and we can confirm what condition is available for your model.

How do I confirm the right compressor for my machine?

The best method is to match the part number 1W6473 against the compressor currently on your loader. If you are unsure, call our parts team at (800) 909-7060 with your model and serial number.

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Product: Category: Air Brake Compressors for Cat Loaders Brand: Head Title: Cat Loader Air Brake Compressors | Broken Tractor