Bottom Track Roller Kubota KX121-3 KX040-4 KX121-2 PN: RD118-21700 RD148-21700

The Kubota KX121-3 Track Roller Fit KX040-4 KX121-2 is a critical undercarriage component designed to support the track and distribute the machine's weight evenly across the ground. Manufactured to meet or exceed OEM specifications, this roller ensures smooth operation and extended track life for your compact excavator. Built with hardened steel and sealed bearings to resist debris and moisture, it provides reliable performance in demanding job sites.

Key Features

• Direct replacement for Kubota KX040-4 and KX121-3 models
• Hardened steel construction with sealed bearings for durability
• Precision machining ensures easy installation and proper fitment
• Backed by a 1-year undercarriage parts warranty

Technical Specifications

Machine Compatibility List

• Kubota KX040-4
• Kubota KX121-3

At Big Power Parts, we stock this Bottom Track Roller in our Melbourne warehouse for fast dispatch. Take advantage of our onsite replacement service (selected areas) and free consultation with an undercarriage specialist. Order the Bottom Kubota KX121-3 Track Roller Fit KX040-4 KX121-2 today for reliable performance and Australia-wide shipping.