Auxiliary Pump Drive Belt 440498A3 for CASE IH Combine 1680 2388 2577 2588 2377

Auxiliary Pump Drive Belt 440498A3 for CASE IH Combine 1680 2388 2577 2588 2377

Replacement Part Number: 440498A3, 1347358C1

Description:
Band Wrapped V-Belt Set 2HB-2565La is engineered for high-load, high-stability power transmission applications. Manufactured with a CR rubber compound reinforced by aramid fiber and aramid tensile cords, this belt delivers exceptional durability, strength, and resistance under demanding operating conditions.

Designed for grouped-drive systems, the banded construction effectively prevents belt twisting and vibration, ensuring synchronized operation and consistent power output across multiple ribs.

Material & Construction Advantages:
CR Rubber (Chloroprene Rubber):
Offers excellent heat resistance, oil resistance, and aging resistance, ensuring stable performance in harsh industrial environments.

Aramid Fiber Reinforcement:
Provides superior abrasion resistance and impact resistance, significantly extending service life under high shock loads.

Aramid Tensile Cords:
Deliver extremely high tensile strength with minimal elongation, maintaining accurate belt length and stable transmission efficiency over long-term operation.

Band Wrapped Structure:
Keeps multiple belts aligned as one unit, reducing slippage, vibration, and uneven wear in multi-groove drive systems.

Key Selling Points – Why Choose This Belt?
High Load Capacity:
Ideal for heavy-duty machinery requiring reliable power transmission.

Excellent Dimensional Stability:
Low stretch characteristics ensure consistent speed ratios and reduced maintenance.

Superior Heat & Oil Resistance:
Performs reliably in high-temperature and oil-exposed environments.

Reduced Vibration & Noise:
Banded design improves operational smoothness and protects connected components.

Long Service Life:
Advanced materials significantly reduce replacement frequency and downtime.

Applications:
Fit For CASE IH Combine: 1680, 2388, 2577, 2588, 2377