CAT 259B3 Front Idler Assembly – CTL Idler Wheel 304-1878
CAT 259B3 Front Idler Assembly – CTL Idler Wheel 304-1878
This front idler assembly is designed for CAT 259B3 compact track loader applications. The front idler is a key component of the CTL undercarriage system, helping to guide the rubber track and maintain correct track tension for smooth machine operation.
This replacement compact track loader front idler is listed against OEM reference 304-1878 . Always compare the OEM reference, machine model and existing idler assembly before ordering.
Product Specification
- Product Type: Front Idler Assembly
- Machine Make: CAT
- Machine Model: 259B3
- OEM Reference: 304-1878
- Weight: 39.3
Fitment Advice
Before ordering, confirm the machine model and OEM reference where applicable. Front idler fitment can vary depending on machine configuration, serial range and undercarriage setup. Using the correct front idler assembly helps maintain proper track tension, supports smooth track movement and reduces unnecessary undercarriage wear.
CAT 259B3 Front Idler Assembly – CTL Idler Wheel 304-1878
This Front Idler is designed for CAT 259B3 compact track loader applications.
Product Specification
- Product Type: Front Idler
- Machine Make: CAT
- Machine Model: 259B3
- 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 259B3 Front Idler Assembly – CTL Idler Wheel 304-1878 FAQs
Will this front idler fit my machine?
This product is listed for compatible CAT 259B3 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.