Description
Product Overview:
Part Name: Bus Air Compressor & Fan Drive V-Belts (EPDM)
OEM / OE Part Numbers: AV13X1186, AV22X1115, AV22X1575
Vehicle Compatibility: Suitable for buses and coaches (2008–2020) using V-belt drive systems for engine fan and air compressor operation. Compatible with major bus brands such as Yutong, King Long, Golden Dragon, Higer, and others.
Configuration: High-performance EPDM (ethylene-propylene-diene monomer) rubber V-belts designed for long life and superior heat resistance
Function: Transfers power from crankshaft pulley to fan, alternator, and air compressor ensuring stable operation of cooling and pneumatic systems
Technical Specifications:
Type: EPDM V-belt set (fan & compressor drive)
Sizes: AV13X1186, AV22X1115, AV22X1575 (OEM specification lengths)
Material: EPDM rubber with polyester cord reinforcement for enhanced durability and reduced stretch
Application: Bus engine cooling and air compressor systems requiring these V-belt sizes
Orientation: Installed on engine front accessory drive pulleys in matched sets
Service Interval: Inspect every 40,000–60,000 km; replace if cracks, fraying, or slippage are observed
Delivery & Availability:
Stock Options: OEM and OEM-equivalent EPDM V-belts available individually or in matched sets
Delivery Time: 3–7 days internationally
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