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SINOTRUK HOWO
WD615.47 / .69
New, Genuine OEM
6 Months
In Stock · 2–5 Days
Original Carton + Foam
The HX55 turbocharger is the standard forced-induction unit for SINOTRUK HOWO trucks running WD615-series engines. This genuine OEM unit comes from the same supporting factory that supplies the assembly line — identical casting, identical rotor balancing, identical actuator calibration.
Unlike aftermarket copies, every unit ships with its factory serial and inspection certificate, allowing full traceability from our warehouse back to the production batch. Installation is direct bolt-on with no modification: gaskets and mounting studs are included in the original packaging.
Typical replacement indicators include blue exhaust smoke, loss of boost pressure, oil consumption increase or audible shaft play. If you’re seeing these symptoms, send us your engine number and we’ll confirm the correct variant before shipping.
Every part is sourced from certified OEM supporting factories and follows the original manufacturers’ production standards — precise matching, long service life, no counterfeits.
Direct sourcing from original factories removes intermediate markup, giving dealers, traders and fleet operators competitive cost with healthy profit margins.
| PARAMETER | SPECIFICATION |
|---|---|
| Applicable Pressure Plate Diameter | Dry single-plate pull-type clutch driven disc |
| Friction Facing Outer Diameter | 240 mm (common for 2.0T engines) |
| Friction Facing Inner Diameter | 240 mm |
| Total Facing Thickness | 155 mm |
| Overall Driven Disc Thickness | 3.0 mm |
| Spline Tooth Count | 7.2 mm |
| Spline Inner Diameter | 23 splines(manual transmission input shaft) |
| Damping Structure | 22 mm(common in Dodge/Volkswagen series) |
| Torsional Angle | 4 sets of arc coil springs pre-damper disc springs |
| Hysteresis Torque | ≤12°(to rigid contact) |
| Friction Material | 20–30 N·m (simulating engine fluctuations) |
| Heat fade resistance | Organic resin-based + copper wire composite (NAO) or carbon fiber semi-metallic |
| Suitable Operating Temperature | Friction coefficient drop ≤15% at 250°C |
| Maximum Power Transmission | -40°C to +220°C |
Send us your part numbers, vehicle model or a photo of the component. Our team replies with pricing and availability within 12 hours.
