Title:
BELT, FAN (KU-1A48097010)
Description:
The KU-1A48097010 fan belt actively drives the engine cooling system, ensuring consistent airflow through the radiator and maintaining optimal engine temperature. As a critical component in Kubota machinery, it transfers power from the engine to the cooling fan and alternator—so your equipment operates efficiently without overheating.
Kubota engineers this belt using durable, high-quality rubber compounds that withstand continuous engine load and high operating temperatures. Its reinforced internal cords resist stretching, allowing the belt to maintain correct tension over time. As a result, you improve cooling efficiency, reduce slippage, and protect vital engine components from excessive heat and wear.
The belt’s precision V-profile ensures a secure fit within pulley systems, maximising grip and delivering smooth, efficient power transmission. Consequently, it reduces vibration, enhances reliability, and extends the lifespan of both the belt and surrounding components.
In addition, the belt’s robust construction resists oil, heat, and abrasion—making it ideal for demanding construction and plant environments. Because it meets OEM specifications, you can install it quickly and confidently, restoring proper cooling performance with minimal downtime. Ultimately, this belt keeps your Kubota engine running cool, stable, and dependable under load.
Model Fitment:
Kubota Mini Excavators
- Kubota KX033-4
- Kubota KX033-4CA
- Kubota KX033-4 (Sunbelt variants)
Kubota Compact Excavators
- Kubota U35-4
- Kubota U35-4CA
- Kubota U35-4 (Sunbelt variants)
Commonly used within the engine cooling and alternator drive system on Kubota compact excavators.
Part Details:
- Part Number: KU-1A48097010
- OEM Reference: 1A480-97010
- Application: Engine cooling fan / alternator drive belt
- Belt Type: V-belt (fan drive)
- Approx. Length: ~1025 mm
- Construction: Reinforced rubber with high-tensile cords
- Weight: Approx. 0.11–0.27 lbs
- Key Features:
- Drives cooling fan and alternator efficiently
- Maintains consistent tension under engine load
- Resists heat, oil, and abrasion
- Reduces slippage and vibration
- Helps prevent engine overheating
