Technical Dimensions
| Part # | 304-1894 |
|---|---|
| Tooth Count | |
| Bolt Hole Count | |
| Auxiliary Holes | |
| Outside Diameter | |
| Inside Diameter | |
| Dish Depth | |
| Flange Diameter | |
| Drive Configuration | |
| Mount Configuration | |
| Stamped Part # | |
| Pitch | |
| Weight | 103.62 lbs |
CAT Rear Idler 304-1894 | Fits 259D3, 289D3, 299D3
Regular Price
$495.00
x 1
PRODUCT SPECIFICATIONS
Construction & Features
| Durability | Heavy duty only |
|---|---|
| Fitment | OEM-reference match |
| Construction | Drop forged steel |
| Finish | Heat-treated hardening |
Fitment Table
| CAT | 259B3, 259D, 259D3, 279C, 279C2, 279D, 289C, 289C2, 289D, 289D3, 299C, 299D, 299D XHP, 299D2, 299D2 XHP, 299D3, 299D3 XE |
|---|
Frequently Asked Questions
Fitment, availability, fulfillment, and support for this product
What is the part number for CAT Rear Idler 304-1894 | Fits 259D3, 289D3, 299D3?
The catalog lists this replacement as TrackTECH SKU RR304-1894. Confirm the number and physical configuration against the original component before ordering.
How do I verify that RR304-1894 fits my machine?
Confirm the equipment make and model, the original part number, component position, and measured dimensions. Check the serial range when the exact machine or undercarriage configuration requires it.
What should I inspect when replacing RR304-1894?
Inspect the idler surface, flanges, bearing and seal condition, and track tension system.
What information should I provide when ordering RR304-1894?
Provide the equipment make and model, the existing component part number or clear photos, required position, quantity, and any applicable serial information. TrackTECH can review the fitment before fulfillment.
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