CAT 259D Rear Idler | OEM 304-1894 | 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 rear idler for CAT 259D compact track loaders. It cross-references OEM number 304-1894. This undercarriage component supports track guidance, alignment and consistent tension at the rear of the undercarriage.
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: 259D
- Part type: Rear Idler
- OEM reference: 304-1894
- IPX stock code: ID-Y003N151-R
- 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 259D Rear Idler | OEM 304-1894 | Replacement Part
This Rear Idler is designed for CAT 259D compact track loader applications.
Product Specification
- Product Type: Rear Idler
- Machine Make: CAT
- Machine Model: 259D
- OEM Reference: 304-1894
Related Collections
Also Fits These Models
This rear idler is also compatible with the following machine models.
CAT 259D Rear Idler | OEM 304-1894 | Replacement Part FAQs
Will this rear idler fit my machine?
This product is listed for compatible CAT 259D applications. Always confirm compatibility before ordering.
What is the OEM reference?
OEM references: 304-1894
What does a rear idler do?
A rear idler supports and guides the rubber track within the undercarriage system and helps maintain correct track alignment.