WG9724580004 dual coil relay is an original matching electrical spare part exclusively for Sinotruk heavy trucks with MAN engines, rated at 24V DC and 300A high current.
The relay shell is made of thickened stainless steel with anti-rust and dustproof treatment. The built-in dual coil structure provides strong electromagnetic suction, featuring sensitive switching, stable contact conduction, high temperature resistance and excellent anti-vibration performance, adapting to long-distance full-load transportation and bumpy road environments.
Standard mounting bracket and plug wiring harness are consistent with OEM specifications, supporting plug-and-play direct replacement without wiring modification. It effectively solves common electrical faults caused by aging original relay: difficult engine startup, unstable circuit power supply, poor contact and circuit disconnection.
All finished relays pass high-current conduction, temperature resistance and fatigue switching tests before delivery, with stable quality and long service life. Widely supplied to heavy truck repair shops, logistics fleet maintenance stations and global wholesalers of Sinotruk electrical spare parts, with sufficient spot inventory and competitive factory direct price.
