Name: Caterpillar (CAT) 311 312 Premium Bottom Track Rollers (Fit Caterpillar (CAT) 311 312 Mini Excavator)
Brand: FL Undercarriage
Price: 340.0 USD
Availability: InStock

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Caterpillar (CAT) 311 312 Premium Bottom Track Rollers (Fit Caterpillar (CAT) 311 312 Mini Excavator)

Basic Info.

Item Fit: Caterpillar (CAT) 311 312
Item Condition: New
Item Weight: 58 lbs
Item Maker: FLundercarriage
Place of Origin: Quanzhou

Delivery Info.

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

Upgrade your Caterpillar® excavators with our premium aftermarket bottom roller assembly. Designed for durability and optimal performance, our roller ensures your excavator runs smoothly on all types of terrain.

Product Details:

Type: This is an aftermarket bottom roller, specifically the outside guide-type roller. It's designed to travel along the track guide system, with outside flanges preventing track de-tracking. Note: Some models may require an inside guide type roller.
Compatibility: Perfect fit for a range of Caterpillar® models, including:
- Caterpillar® 311, 311B, 311C
- Caterpillar® 312, 312B, 312C
- Caterpillar® 313BSR
- Caterpillar® 314C
- Caterpillar® E110B, E120B, E140
Alternate Part Numbers: Direct replacement for part number 151-9747.

Why Choose This Bottom Roller Assembly?

Prevent De-Tracking: Designed to keep the track in alignment, enhancing stability and efficiency.
Maximize Lifespan: For optimal track life and part durability, we recommend replacing undercarriage parts and rubber tracks simultaneously.
Ready for Installation: This assembly comes ready for immediate installation, requiring no further modifications.

Optimal Performance and Durability:

Choosing our 151-9747 Bottom Roller Assembly guarantees your excavator operates at its best, ensuring reliability and prolonging the life of your tracks. Maintain your excavator's undercarriage efficiently and avoid operational downtime with our quality aftermarket part.

Product variants

84 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.