The dual part numbers are 37080010-29DB and QDJ2704. This is a 24V 12-tooth reduction starter motor exclusively developed for FAW J5, J6 heavy-duty trucks, perfectly compatible with Xichai 6DL1 and 6DL2 series diesel engines. With a rated output power of 6.5kW, it adopts advanced planetary deceleration internal structure, which greatly boosts torque output. It can realize fast, reliable engine ignition smoothly even in cold winter low-temperature environments and heavy-load startup scenarios, effectively avoiding startup difficulty caused by diesel engine viscosity increase.
All gear components are made of high-strength alloy steel after quenching and tempering treatment. The 12 driving teeth are processed with high-precision CNC machining, which can closely mesh with the engine flywheel gear ring, no slipping, no tooth breaking, greatly extending the overall service life of the starter. The whole machine has excellent dustproof, waterproof and shockproof performance, adapting to bumpy road conditions and harsh outdoor working environments of engineering transportation, logistics long-distance haulage vehicles.
This starter motor is a direct replacement aftermarket part. It completely follows the original vehicle installation size and interface standard. No cutting, drilling or any modification is required during installation; matched fixed brackets and wiring terminals are reserved, enabling quick disassembly and assembly. Our products are strictly produced in accordance with original factory technical standards, with stable quality and consistent performance with genuine parts, ideal for vehicle maintenance stations, spare parts wholesalers and fleet procurement.
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