Title:
BELT (KU-K300313560)
Description:
The KU-K300313560 HST belt delivers smooth, responsive power transfer within the hydrostatic transmission system, ensuring precise speed control and reliable machine operation. As a critical drive component, it actively transfers engine power to the transmission—so your Kubota maintains consistent movement and efficient performance in all working conditions.
Kubota designs this belt to handle the continuous load and variable speed demands of hydrostatic systems. Its reinforced rubber construction and high-tensile internal cords resist stretching, allowing the belt to maintain correct tension over time. As a result, you minimise power loss, reduce slippage, and ensure smooth acceleration and deceleration.
The belt’s flexible V-profile enhances pulley contact while improving heat dissipation during operation. Consequently, it reduces vibration, limits wear on pulleys and transmission components, and extends overall system lifespan.
In addition, the durable outer compound resists oil, heat, and abrasion—ensuring dependable performance in demanding environments. Because it meets OEM specifications, you can install it quickly and accurately, restoring optimal transmission efficiency with minimal downtime.
Model Fitment:
Kubota Zero-Turn Mowers
- Kubota Z122RKW
- Kubota Z232KW
- Kubota Z231KW
Kubota Transmission Systems
- Hydrostatic (HST) drive assemblies
- Engine-to-transmission belt drive
Commonly used within hydrostatic drive systems on Kubota Z-series zero-turn mowers.
Part Details:
- Part Number: KU-K300313560
- OEM Reference: K3003-13560
- Application: Hydrostatic transmission (HST) drive belt
- Belt Type: V-belt (HST drive)
- Weight: Approx. 0.46 lbs
- Construction: Reinforced rubber with high-tensile cords
- Key Features:
- Maintains consistent tension under variable load
- Supports smooth speed control and drive response
- Resists heat, oil, and wear
- Reduces vibration and slippage
- Extends transmission component lifespan
