Ultimate Sinotruk Parts Catalog: Unmatched Reliability & High-Performance Heavy Truck Components
Sinotruk Parts represent the gold standard in heavy-duty engineering, delivering uncompromised power and durability for HOWO, SITRAK, and黄河 fleets worldwide. Whether you need genuine OEM components or high-grade aftermarket spares, our comprehensive range of sinotruk spare parts ensures maximum uptime and operational excellence. From robust engine assemblies to precision electronic modules, every part is manufactured to withstand extreme conditions. As a trusted howo parts supplier, we provide solutions that extend vehicle lifecycle and optimize performance.
Engineered with advanced German MAN technology and Sinotruk’s proprietary innovations, these components guarantee perfect fitment and superior longevity. Upgrade your fleet with sinotruk howo parts that reduce maintenance costs and enhance fuel economy. Experience the confidence of genuine quality – backed by rigorous testing and global logistics.
📊 Sinotruk Parts: Key Features & Type Comparison
| Feature Category | Detailed Advantages |
|---|---|
| ✅ Genuine & OEM Options | Original Sinotruk certified & OEM partners (DENSO, MAN, ZF) for exact specs & reliability. |
| 🔧 High Wear Resistance | Advanced metallurgy and heat-treatment – crankshafts, gears last 30% longer. |
| 🌍 Global Compatibility | Perfect for HOWO, Sinotruk 371, 6×4 dump trucks, tractor heads, and special chassis. |
| ⚡ Smart Electronics | ECU modules, sensors with CAN-bus integration, precise diagnostics. |
| 💰 Cost-Effective Choices | Competitive pricing without compromising safety – ISO9001 certified aftermarket available. |
🔩 Precision Engineering: Complete Sinotruk Systems & Components
Engine System Parts
Crankshaft
Forged steel, balanced for WD615/MC11 engines, reduces vibration.
Piston Kit
High-strength aluminum alloy, oil-cooled for D12 series.
Turbocharger
Wastegate design, boosts power up to 380HP for Sinotruk HOWO.
Fuel Injector
Common rail system, precise atomization for MC engines.
Gearbox & Transmission Parts
Synchronizer Ring
Brass-lined, smooth gear engagement for HW19710 box.
Gear Set
Helical gears, noise reduction & high torque capacity.
Power Take-Off
Direct mount, hydraulic pump ready for dump truck applications.
Shift Fork
Ductile iron, wear-resistant for ZF 16S transmissions.
Axle & Chassis Components
Differential Assembly
Heavy-duty carrier, optimized for HOWO 371 rear axle.
Leaf Spring
Multi-leaf, shot-peened for maximum suspension durability.
Brake Chamber
Spring brake type, anti-corrosion coating, ECE R90 certified.
Torque Rod
Rubber bushed, absorbs longitudinal forces for rigid stability.
Cabin & Body Parts
Front Bumper
ABS+PP material, prime painted for HOWO A7 series.
LED Headlamp
E-mark, high luminous flux, direct fit for Sinotruk cab.
Dashboard Cluster
Digital display, integrated warning lights, plug & play.
Cab Tilt Cylinder
Hydraulic double-acting, safe maintenance access.
Electrical & Control Units
Alternator
28V/150A, robust rectifier for Sinotruk heavy trucks.
Starter Motor
High torque, 5.5kW, reliable ignition in cold climates.
Engine ECU
Bosch/MS6.3, optimized mapping for MC11 engines.
Oil Pressure Sensor
Precision MEMS, IP67 rated, real-time monitoring.
⚙️ Core Technical Parameters of Sinotruk Parts
| Component Group | Specification Highlights |
|---|---|
| Engine Parts (WD615/MC11) | Bore: 126mm, Stroke: 130mm, Compression Ratio: 17.5:1, Power range 310-440HP |
| Transmission HW19710 | Max input torque: 1900N·m, 10 forward + 2 reverse, manual/automated option |
| Drive Axles (ST16 / AC16) | Load capacity 16T, gear ratio 4.42 / 5.73, differential lock available |
| Brake System | Dual-circuit pneumatic, ABS/EBS ready, brake chambers type 30/30 |
| Electrical Voltage | 24V system, CAN 2.0B communication, IP6K9K sensors |
🚛 Main Application Scenarios of Sinotruk Parts
Mining & Quarrying
Long-Haul Logistics
Construction & Earthmoving
Oil & Gas Exploration
🌟 Product Advantages & Unmatched Features
- OEM & Genuine Grade: Every sinotruk howo 371 spare parts meets original factory tolerances.
- Extended Service Life: Advanced anti-wear coatings for pistons, liners and synchros.
- Global Fleet Compatibility: Suitable for HOWO, Sinotruk 371, SITRAK, and sino trucks spare parts range.
- Fuel Economy Boost: Precision injectors & turbochargers reduce consumption by up to 8%.
- Rigorously Tested: ISO/TS16949 certified manufacturing, 100% end-of-line inspection.
- Seamless Installation: Plug-and-play design, no modification required for mounting points.
- Expert Technical Support: VIN-based selection ensures zero mismatch (Learn More below).
📌 How to Select the Right Sinotruk Parts for Your Fleet
Choosing optimal sinotruk spare parts relies on three critical steps: VIN verification, part number matching, and application grading. Always use the 17-digit chassis number to differentiate between HOWO, Sinotruk 371, or SITRAK variants. For aftermarket options, prioritize ISO-certified howo parts supplier with traceable batches. When replacing components like turbochargers or ECUs, check for software version compatibility. For heavy-duty usage, select reinforced variants of howo dump truck parts (e.g., thicker brake linings and heavy-duty springs). Avoid mismatched torque specifications — our recommendation engine helps match genuine sinotruk howo spare parts seamlessly.
Learn More🛠️ Maintenance & Care Recommendations for Sinotruk Parts
To maximize longevity of your sinotruk howo parts, follow a strict service schedule. Replace engine oil and filter every 20,000 km using genuine WD615/MC filters. Inspect gearbox synchronizers and PTO every 50,000 km — early detection avoids major overhauls. For chassis, lubricate torque rod bushings and kingpins bi-annually. Electrical components: keep ECU and sensor connectors clean, use dielectric grease. Storage of spare parts should be in dry, dust-free environments. Always torque wheel nuts to 550 Nm on howo parts supplier recommended specifications.
📦 Premium Packaging & Secure Delivery
🌎 Global Logistics & Fast Shipping
⭐ Customer Reviews & Testimonials
“The durability of sinotruk spare parts exceeded expectations. We’ve reduced downtime by 40% using their howo 371 components.”
“Reliable howo dump truck parts for our mining fleet. Fast shipping and perfect fitment — our go-to howo parts supplier.”
“Sinotruk howo spare parts available with VIN match, great support for Sino trucks spare parts across all models.”
“Excellent quality of engine and electrical parts. Smooth transaction and genuine howo parts supplier experience.”
