Title:
BELT (KU-RD45153790)
Description:
The Kubota belt (RD451-53790) is a durable, precision-engineered drive belt designed to efficiently transfer power across critical machine systems. It actively drives key components such as cooling fans, alternators, or auxiliary systems, ensuring smooth and consistent operation in demanding environments.
Moreover, Kubota constructs this belt using high-quality rubber compounds reinforced with strong tensile cords. As a result, it handles heat, resists wear, and maintains stable tension even under continuous heavy-duty use. In addition, its precision-moulded profile improves pulley contact, thereby reducing slippage and enhancing overall drive efficiency.
Furthermore, this belt is manufactured to exact OEM specifications. Consequently, it fits precisely, installs easily, and performs reliably without modification, helping maintain optimal machine performance while reducing downtime.
Overall, this belt plays a vital role in keeping equipment running efficiently; therefore, replacing worn belts helps restore performance, improve reliability, and extend service life.
Model Fitment:
Mini Excavators
- KX101
- KX101-3a3
- KX121-2
- KX151
- U35 / U35S
Older KH Excavators
Compact Tractors
- L3250
- L3300
- L3350
- L4300
- L4350
- L4400
- L4701
Utility / Agricultural Tractors
Wheel Loaders
- R400
- R410 / R410B
- R510 / R510B
- R520
Part Details:
- Part Number: RD451-53790
- Description: Drive belt
- Brand: Kubota (Genuine OEM)
- Belt Type: V-belt (application dependent)
- Material: Reinforced rubber with high-tensile cords
- Features:
- Resists heat and abrasion
- Maintains consistent tension under load
- Reduces slippage and vibration
- Designed for long service life
- Function: Transfers power between engine components
- Installation: Direct OEM replacement
