Complete Guide to HOWO and Shacman Engine Parts: Pistons, Cylinder Heads, Turbochargers and Injection Systems

The Heart of Your Heavy-Duty Truck: Engine & Powertrain Components

For fleet operators running HOWO (Sinotruk) and Shacman heavy-duty trucks, engine reliability is non-negotiable. Jinan Howostar supplies a comprehensive range of engine and powertrain components designed to meet or exceed OEM specifications.

Engine Parts: Precision Components for Maximum Performance

Our engine parts inventory covers the complete spectrum of HOWO WD615, WD618, WP10, WP12 and Shacman WP10/WP12 engine series:

• Cylinder Heads: Precision-cast cylinder heads for HOWO series, engineered for optimal heat dissipation and compression.
• Cylinder Liners: HOWO cylinder liners with exact bore dimensions for perfect piston fit and minimal oil consumption.
• Pistons & Piston Rings: Complete piston kits (part no. 612600040282) with rings, engineered for high-temperature resilience.
• Connecting Rods: Forged steel connecting rods including custom and 6.4 Powerstroke compatible options.
• Crankshafts: Precision-ground crankshafts (part no. 1006466586) balanced for smooth operation.
• Main Bearings: WP10.340E32 crankshaft bearings (part no. 81500010046/VG1500010046) for exact clearance fit.

Turbocharger: Boost Performance and Fuel Efficiency

A well-functioning turbocharger is critical for power output and fuel economy. We stock complete turbocharger replacements for HOWO and Shacman trucks, covering popular models with verified fitment. Each unit is inspected for shaft play, turbine integrity, and compressor wheel balance before dispatch.

Injection System: Precision Fuel Delivery

The fuel injection system defines combustion efficiency. Our injection parts lineup includes:

• Fuel Injectors: High-precision injectors (part no. 612600010659) delivering optimal spray patterns for complete combustion.
• Injection Pump Assy: HOWO 380HP injection pump assemblies (part no. VG1034080001) calibrated to factory specs.
• Fuel Nozzles: Genuine-grade replacement nozzles ensuring consistent fuel atomization.

Filters: Protecting Your Investment

Clean oil, fuel, and air are the first line of defense against premature engine wear. We offer a complete range:

All engine components are sourced from ISO-certified manufacturers and backed by our quality assurance process. We provide OEM part number cross-referencing to ensure exact fitment — send us your part numbers and we will match them within hours.