CAT 939 Dozer Idler
CAT 939 Dozer Idler
CAT 939 DuraTrack Dozer Idler
A DuraTrack dozer idler, manufactured to suit the CAT 939. Supplied as a complete cast assembly with heavy-duty seal group, shaft and brackets, guiding the track chain and holding it at the correct tension.
Specification ▾
| Machine | CAT |
| Model | 939 |
| Product | Dozer Idler |
| Weight | 158 kg |
| Warranty | 3 years / 3,000 hours |
Delivery & Returns ▾
Request a QuoteWhy Astrak DuraTrack Dozer Idlers
Large Stock Availability
Dozer undercarriage parts held in Ireland stock for same-day dispatch.
OEM Specification
Manufactured to OEM specification in ISO 9001 facilities.
Fast Delivery
Order by 4.30pm and stocked items are dispatched the same day.
3-Year, 3,000-Hour Warranty
DuraTrack dozer idlers backed by a 3 year or 3,000 hour warranty, whichever comes first.
Key Features
- ■Manufactured to OEM specification
- ■Complete cast idler assembly
- ■Supplied with heavy-duty seal group, shaft and brackets
- ■Guides the track chain and holds it at the correct tension
- ■3 year or 3,000 hour warranty, whichever comes first
The idler guides the track chain and holds it at the correct tension. Send your make, model and serial number, and whether you need the front or rear idler, and our team will confirm the right part before you order.
See all CAT Dozer Idlers, read the dozer idlers guide, or see dozer undercarriage and conversion kits.
Get a Quote for This Dozer Idler
Tell us what you need and we will confirm fitment and price for this part. Manufactured to OEM specification and supplied from Ireland stock.
Expert Support
With 30 years of experience behind us, our team is on hand to confirm the right part for your machine before you order.
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