Name: Caterpillar (CAT) 301.5 301.6 301.8 Bottom Track Roller (Fit Caterpillar (CAT) 301.5 301.6 301.6C 301.8 301.8C Mini Excavator)
Brand: FL Undercarriage
Price: 190.0 USD
Availability: InStock

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Caterpillar (CAT) 301.5 301.6 301.8 Bottom Track Roller (Fit Caterpillar (CAT) 301.5 301.6 301.6C 301.8 301.8C Mini Excavator)

Basic Info.

Item Fit: Caterpillar (CAT) 301.5 301.6 301.6C 301.8 301.8C
Item Condition: New
Item Weight: 11 lbs
Item Maker: FLundercarriage
Place of Origin: Quanzhou

Delivery Info.

Inventory Class: Standing
Packaging: Carton/Pallet
ETD: 24-72 Hours
ETA: 5-30 Days

Replacement Bottom Track Roller Assembly - Part Number 139-6261 for Mini Excavators

Elevate your mini excavator's undercarriage with our aftermarket bottom track roller assembly. Designed for precision and fit, this essential component ensures smooth operation and extended track life.

Compatibility:
Designed for early serial number models. Always confirm your excavator's serial number before purchase:

Cat 301.5 - Serial Numbers UP TO 3YW13759
Cat 301.6 - Lower Serial Numbers (verification required)
Cat 301.6C - Lower Serial Numbers (verification required)
Cat 301.8 - Lower Serial Numbers (verification required)
Cat 301.8C - Lower Serial Numbers (verification required)
Mitsubishi MM15

Assembly Includes:

The bottom roller is vital for maintaining the alignment and tension of the track.
Note: This assembly does not include mounting hardware. Please keep your original bolts and nuts for installation.

Installation Reminder:

The blue arrow on the image highlights the installation position.
For Cat 301.5 models, there should be three bottom rollers per side.

High Serial Number Range Note:

Models with higher serial numbers should opt for part number 232-4466.

No Alternatives:

There are no alternate parts for this roller, making part number 139-6261 a guaranteed fit for the specified models and serial numbers.

Comprehensive Undercarriage for Cat 301.5, 301.6, and 301.8:

Sprocket: Part Number 139-4304 for efficient track movement.
Idler: Part Number 226-4049 to help maintain track tension.
Bottom Rollers: Choose between Part Number 139-6261 or 232-4466, with serial verification required for the Cat 301.5 model.

Ensure peak performance of your machine by fitting it with our durable aftermarket bottom track roller designed to meet OEM standards. Compatibility with your excavator's serial number is crucial, so please confirm before purchasing to guarantee a perfect fit and seamless installation.

Product variants

108 in stock

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Why Choose FL Undercarriage

20+ Years Experience
100+ Dealers Globally
300000+ stock Keeping units
50000000+ USD Annual sales

Fulian's bottom rollers are crafted for superior durability and exceptional performance. Engineered with high-quality materials and precision manufacturing, they reduce wear and ensure smooth operation, even in the toughest conditions. Designed to fit various excavator models, Fulian's bottom rollers provide long-lasting reliability, making them an ideal choice for minimizing maintenance costs and maximizing machine uptime.
Our parts are compatible with a wide range of machinery brands, including Bobcat, Caterpillar, Case, Doosan, GEHL, Hitachi, Hyundai, IHI, Kubota, Kobelco, Komatsu, Pel-Job, Takeuchi, and Volvo. Whether you need reliable components for construction, mining, or agricultural equipment, our selection ensures a perfect fit and optimal performance for these leading brands.