CAT 289D Tri Bottom Roller | OEM 304-1890 | Replacement Part
Contact us with your machine make, model and OEM part number before ordering and our team will confirm compatibility before you buy.
Replacement bottom roller for CAT 289D Tri compact track loaders. It cross-references OEM number 304-1890. This undercarriage component supports the track and machine load while helping maintain smooth travel and correct undercarriage alignment.
Correct component dimensions and mounting details are essential for dependable track alignment and service life. Match the machine model, OEM reference and existing part configuration before installation.
Product Specifications
- Machine make: CAT
- Machine model: 289D Tri
- Part type: Bottom Roller
- OEM reference: 304-1890
- IPX stock code: TR-Z012D243
- Machine type: Compact track loader
Fitment Information
Confirm the machine model and OEM number before ordering. Also compare the mounting arrangement and dimensions with the part currently fitted, as undercarriage configurations can vary.
CAT 289D Tri Bottom Roller | OEM 304-1890 | Replacement Part
This Bottom Track Roller is designed for CAT 289D compact track loader applications. OEM reference: 304-1890, 389-7624 .
Product Specification
- Product Type: Bottom Track Roller
- Machine Make: CAT
- Machine Model: 289D
- OEM Reference: 304-1890, 389-7624
Related Collections
Also Fits These Models
This bottom roller is also compatible with the following machine models.
CAT 289D Tri Bottom Roller | OEM 304-1890 | Replacement Part FAQs
Will this bottom roller fit my machine?
This product is listed for compatible CAT 289D applications. Always confirm compatibility before ordering.
What is the OEM reference?
OEM references: 304-1890, 389-7624
What does a bottom roller do?
A bottom roller supports the weight of the machine and guides the rubber track as it travels along the undercarriage.