Title:
BELT (KU-RD81942790)
Description:
Keep your machine operating efficiently and comfortably with the BELT (KU-RD81942790) — a genuine Kubota OEM V-belt designed for auxiliary drive systems, primarily used within cab air conditioning compressor assemblies.
This belt plays a crucial role in powering the A/C system, ensuring consistent cooling performance for the operator during long working hours. Built with reinforced rubber compounds and high-tensile cords, it is engineered to withstand heat, continuous load, and harsh operating environments.
Its precision construction delivers:
- Smooth and efficient power transfer
- Reduced slippage and vibration
- Stable compressor operation
- Long-lasting durability under heavy-duty use
Ideal for maintenance or replacement, this belt helps maintain operator comfort, system reliability, and overall machine uptime.
Model Fitment:
Mini Excavators (Primary Application)
- KX080-3
- KX080-3S
- KX080-3T (various serial ranges)
Used within cabin A/C systems and auxiliary drive assemblies
Compact Track Loaders
- SVL75
- SVL75C
- SVL75-2 / SVL75-2C / SVL75-2CA
- SVL65-2C
Installed in compressor drive systems for cab air conditioning
Application Overview
- Cab air conditioning compressor drive
- Auxiliary engine belt system
Ensures reliable cabin cooling and operator comfort in construction equipment
Part Details:
- Part Number: RD819-42790 (KU-RD81942790)
- Product Type: V-Belt (Auxiliary / A/C Drive)
- Belt Type: A-section V-belt (A-54.5 spec)
- Weight: ~0.3–0.37 lbs
- Material: Reinforced rubber with tensile cord structure
- Application: A/C compressor / auxiliary drive
- Installation: Direct OEM replacement
