CAT 279C 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.
CAT 279C Tri Bottom Roller | OEM 304-1890 | Replacement Part
This bottom roller assembly is designed for CAT 279C compact track loader applications. Also known as a track roller, the bottom roller supports the rubber track and helps distribute machine weight evenly across the undercarriage system.
This replacement compact track loader bottom roller is listed against OEM reference 304-1890, 389-7624 . Always compare the OEM reference, machine model and existing roller assembly before ordering.
Product Specification
- Product Type: Bottom Roller Assembly
- Machine Make: CAT
- Machine Model: 279C
- OEM Reference: 304-1890, 389-7624
Also Fits These Models
This bottom roller assembly is also compatible with the following compact track loader models.
Fitment Advice
Before ordering, confirm the machine model and OEM reference where applicable. Bottom roller fitment can vary depending on machine configuration, serial range and undercarriage setup. Using the correct track roller helps support the rubber track, reduce undercarriage wear and maintain reliable compact track loader performance.
536-3549 Triple Flange Bottom Roller for Caterpillar® 289C
This replacement triple flange bottom roller is manufactured for Caterpillar® 289C compact track loader undercarriage systems and is designed for reliable performance in demanding operating environments. Supplied as a complete assembled unit, the roller is ready for installation into compatible track frame assemblies.
OEM references commonly associated with this style of Caterpillar® bottom roller include 304-1890, 389-7624 and 536-3549. Compatibility should always be confirmed against machine serial information and existing OEM part references before ordering.
Compatible with Caterpillar® 289C Compact Track Loaders
The Caterpillar® 289C uses multiple bottom rollers throughout the undercarriage assembly to support smooth track movement and maintain stable machine operation across varying site conditions. This triple flange roller is produced as a direct replacement component for compatible undercarriage configurations.
- Triple flange bottom roller assembly
- Suitable for Caterpillar® 289C models
- Direct replacement undercarriage component
- Supplied fully assembled
- Manufactured for demanding machine applications
Heavy-Duty Roller Assembly Construction
Produced using durable undercarriage-grade materials and sealing components, this roller assembly is designed to support lubrication retention while helping minimise contamination from dirt, debris and moisture during operation.
Paint finish and coating colour may vary between production runs and may not match original factory finishes. Installation hardware is not included unless otherwise specified within the product details.
Additional Product Details
- OEM references: 304-1890, 389-7624, 536-3549
- Replacement Caterpillar® bottom track roller
- Designed for compact track loader undercarriage systems
- Commercial USA shipping available on qualifying orders
- Verify OEM compatibility before purchase
CAT 279C Tri Bottom Roller | OEM 304-1890 | Replacement Part
This Bottom Track Roller is designed for CAT 279C compact track loader applications. OEM reference: 304-1890, 389-7624 .
Product Specification
- Product Type: Bottom Track Roller
- Machine Make: CAT
- Machine Model: 279C
- OEM Reference: 304-1890, 389-7624
Related Collections
Also Fits These Models
This bottom roller is also compatible with the following machine models.
CAT 279C Tri Bottom Roller | OEM 304-1890 | Replacement Part FAQs
Will this bottom roller fit my machine?
This product is listed for compatible CAT 279C 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.