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Used Sinotruk Howo WP13 WD615 371 Engine Assembly from China Suppliers - Factory-Sourced for Reliable Performance

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Experience reliable power and exceptional value with our factory-sourced used truck engine assemblies. Our offerings include high-performance models such as the WP13, WD615, and 371 series, providing cost-effective solutions tailored for fleet operators and wholesalers in China.

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Broad Compatibility: Our engines are designed to seamlessly fit a variety of heavy-duty trucks, including Sinotruk Howo, Weichai, Yuchai, MAN, and Volvo, making us the go-to suppliers for diverse transportation needs.

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Rigorous Testing: Each unit is meticulously tested through a comprehensive multi-point inspection process that includes compression and oil pressure tests, ensuring they are in a ready-to-work condition before delivery.

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Massive Inventory: As direct factory suppliers, we maintain a stable stock of WD615.96E and WP13 models, ensuring fast global shipping and availability for our customers.

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Cost Efficiency: Enjoy the benefits of original OEM performance at a significantly reduced cost compared to new engines, optimizing your investment while maintaining the quality you expect from trusted suppliers.

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    Product Description

    High-Performance Used Truck Engines: WP13 & WD615 Series Specialists

    For international logistics fleets and construction companies, the engine is the heart of the business. We provide premium, factory-dismantled engine assemblies that balance durability with affordability. Whether you are looking for the legendary reliability of the WD615.96E or the massive torque of the WP13, our stock is selected from low-mileage vehicles to ensure long-term operational stability.

    Technical Specifications & Engineering Excellence

    Our inventory covers the most sought-after configurations in the heavy-duty truck market:

    ⚙️ WD615 & 371 Series
    Sinotruk Howo Workhorse

    6-cylinder in-line, turbocharged & intercooled diesel engine. 9.726L displacement, Euro-II emission standard — delivers a robust 371hp and 1,500 N·m torque. Perfect for demanding long-haul transport.

    🔩 WP13 Weichai Power
    Heavy-Duty Performance

    12.54L displacement, power range of 353–405 kW, and a staggering 2,500 N·m maximum torque. Superior fuel efficiency and pulling power for steep gradients and heavy loads.

    Why Choose Our Factory-Tested Used Engines?

    As a specialized supplier, we know that a "cheap" engine is expensive if it fails. That is why our quality control process is industry-leading:

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      Genuine Provenance We only source original engines from Weichai, Yuchai, and Volvo-technology platforms. No refurbished or "frankenstein" engines.
    • Performance Certification Each assembly is tested for key performance indicators (KPIs). We check for low wear on crankshafts, stable idling, and no abnormal smoke or noise.
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      Plug-and-Play Installation Our engines are sold as complete assemblies, including the fuel system and turbocharger, significantly reducing your vehicle's downtime (VOR) and labor costs.
    • 🚢
      Expert Export Logistics We handle the complexities of heavy-machinery shipping, ensuring your engine is securely crated and documented for smooth customs clearance in your country.
    💡 Replace your tired engines with our factory-tested assemblies and maintain your fleet's original performance while slashing your maintenance budget.
    Frequently Asked Questions (FAQ)
    Q What is the difference between the WD615 and the WP13 engine series?
    The WD615 is a 9.726L, 371hp engine ideal for standard long-haul transport under Euro-II standards, while the WP13 is a larger 12.54L engine producing up to 405kW and 2,500 N·m of torque, designed for heavier loads and more demanding terrain. Your choice depends on your payload requirements and route conditions.
    Q Are these engines compatible with my existing Sinotruk Howo or Weichai-powered vehicle?
    Yes. Our WD615 series engines are specifically sourced for Sinotruk Howo platforms, and our WP13 units are compatible with a wide range of Weichai-powered heavy trucks. Please provide your vehicle's VIN or engine model number so our technical team can confirm full compatibility before purchase.
    Q What does "complete assembly" include in your engine packages?
    Our complete engine assemblies include the engine block, cylinder head, fuel injection system, turbocharger, intake and exhaust manifolds, and all ancillary components needed for a direct installation. This plug-and-play approach minimizes downtime and reduces the need for additional parts sourcing.
    Q How do you ensure the quality of your used engines before shipping?
    Every engine undergoes a rigorous multi-point inspection that includes crankshaft wear measurement, compression testing, idle stability checks, and smoke/noise analysis. Only engines that pass all KPI thresholds are approved for sale. We source exclusively from low-mileage, factory-dismantled vehicles.
    Q Can you handle international shipping and customs documentation?
    Absolutely. We specialize in heavy-machinery export logistics. Our team prepares all necessary export documentation, including commercial invoices, packing lists, and certificates of origin. Engines are professionally crated to withstand international freight conditions, ensuring safe and compliant delivery to your country.
    Q What is the typical lead time for ordering a used WP13 or WD615 engine?
    Lead times vary depending on your location and the specific engine configuration required. For in-stock units, we typically process and dispatch within 3–5 business days. International sea freight transit times generally range from 15 to 45 days. Contact our sales team for a precise delivery estimate based on your destination port.