Description
Product Overview
Part Name: Multi-Ribbed V-Belt
Part Number: 3697441
Vehicle Compatibility:
Suitable for Cummins ISG and Cummins F-Series diesel engines installed in a wide range of heavy-duty trucks from 2013–2024. This belt is commonly found on trucks such as Foton Auman GTL models, various Dongfeng heavy-duty trucks using ISG engines, and other international platforms that adopt Cummins F-Series and ISG powertrains. It supports the complete auxiliary drive system, maintaining proper operation of the alternator, water pump, A/C compressor and steering pump.
Configuration:
Constructed from high-strength EPDM rubber with a precision-engineered multi-rib profile, the belt provides superior flexibility, high heat resistance and stable grip. It is designed for extended operation in long-haul, urban distribution and construction environments, maintaining consistent belt tension and noise-free performance even under heavy vibration and thermal cycling.
Function:
Transfers rotational engine power to essential accessories, ensuring reliable cooling, electrical charging, air-conditioning function and steering assistance. The belt minimizes slippage, improves fuel efficiency, and maintains consistent auxiliary-system performance throughout the engine’s duty cycle.
Technical Specifications
Type: Multi-ribbed V-belt
Material: EPDM rubber with reinforced fiber tension cords
Application: Designed for Cummins ISG and F-Series engines that require belt specification 3697441
Cross-Reference: Compatible with belts matching identical rib count, belt length, tension profile and pulley track geometry as the original OE component
Installation: Recommended replacement when visible cracking, stretching, glazing, noise, rib separation or inconsistent tension is observed
Service Interval: Typically replaced every 80,000–150,000 km depending on load conditions, climate and fleet maintenance scheduling
Delivery & Availability
Stock Options: V-ribbed belts available in ready stock
Delivery Time: 3–7 days internationally
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