CAT 289C Front Idler | OEM 304-1878 | 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 front idler for CAT 289C compact track loaders. It cross-references OEM number 304-1878. This undercarriage component guides the track, supports alignment and helps maintain consistent track tension during operation.
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: 289C
- Part type: Front Idler
- OEM reference: 304-1878
- IPX stock code: ID-Y004S150-F
- 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 289C Front Idler | OEM 304-1878 | Replacement Part
This Front Idler is designed for CAT 289C compact track loader applications.
Product Specification
- Product Type: Front Idler
- Machine Make: CAT
- Machine Model: 289C
- OEM Reference: 304-1878
- Weight: 39.3
Related Collections
Also Fits These Models
This front idler is also compatible with the following machine models.
CAT 289C Front Idler | OEM 304-1878 | Replacement Part FAQs
Will this front idler fit my machine?
This product is listed for compatible CAT 289C applications. Always confirm compatibility before ordering.
What is the OEM reference?
OEM references: 304-1878
What does a front idler do?
A front idler helps guide and tension the rubber track within the undercarriage system of a compact track loader.