Weichai Howo | 4 Series Weichai Trucks & Spare Parts

Direct supply of Weichai HOWO heavy trucks, dump trucks, tractors and genuine spare parts. Backed by CNHTC quality, Weichai engines, global delivery. Request a quote for Weichai HOWO today.

About Weichai Howo

As a professional global supplier of Sinotruk heavy trucks and spare parts, we offer complete Sinotruk HOWO trucks and full-range replacement components. Models fitted with Weichai diesel engines are widely known in the aftermarket as Weichai Howo.
Weichai Howo features Sinotruk HOWO chassis paired with reliable Weichai engines, covering WD615, WP10, WP12 and WP13 series from 336HP to 460HP. These vehicles include tractor heads, dump tippers, mixers and cargo trucks, delivering stable performance for mining, construction and long-haul transport.
We provide whole truck export, bulk wholesale of Weichai Howo spare parts, fast worldwide delivery and one-stop part matching service for global truck dealers and repair workshops.

Main Weichai Engine Series Equipped on Weichai Howo Trucks

Multiple mature Weichai diesel engine families are perfectly matched for Weichai Howo heavy trucks, covering mechanical pump and electronic common rail versions to satisfy different emission standards and working conditions:

WD615 Series
Classic mechanical injection engine, mainstream power options: 336HP, 371HP. Widely installed on HOWO 6×4 dump trucks and tractor trucks for Africa and Middle East markets, easy maintenance and low spare parts cost.
WP10 Series
Medium-power reliable engine, 375HP, 400HP variants. Suitable for medium-distance logistics transportation, urban construction haulage and light mining transport.
WP12 Series
High-torque power unit including WP12.400, WP12.430, WP12.460. Strong power output for heavy-load long-distance transport, large-tonnage tippers and concrete mixer trucks.
WP13 Series
High-efficiency large-displacement engine, 480HP, perfect for overland long-haul fleets and heavy mining vehicles.
All engines adopt turbocharged intercooled structure, support Euro II, Euro III, Euro IV emission configurations, available for left-hand drive and right-hand drive HOWO truck models.

Weichai Howo Engine Parts

We provide genuine Weichai Howo engine parts, including Weichai engine assembly, cylinder head, piston, crankshaft, connecting rod, fuel injector, water pump, oil pump, turbocharger and engine filter series. All parts are original factory standard, perfectly compatible with all models of Weichai Howo trucks, ensuring stable engine operation and long service life.

Engine Parts V-Ring 0630531240

Oil Pump Three-Phase Wire WG9725650017

Metal Piping Kit 752W51226-0401

Frame Assembly AZ9725512560

Exhaust Pipe Assembly WG9725542301

Fuel Sensor VG9625550131

Single Rear Axle VG1092090311

Electronic Oil Pressure Sensor VG1093130001

Dynamo VG10950940002

Clutch Release Bearing WG9725160510

Engine Oil Filter 1000424655A

Cylinder Block 61500010383

Tensioner Roller 612630060973

Piston Rings VG156003004

Weichai Howo Sleeve VG1500010344

Key Advantages of Weichai Howo Combination

Proven Matching Stability
Weichai powertrains have undergone long-term calibration matching with HOWO chassis. The power output, transmission coordination and heat dissipation system are fully optimized, effectively reducing engine overload risk and lowering breakdown frequency under continuous heavy-duty operation.
Easy Global Maintenance & Wide Availability of Spare Parts
Weichai engine spare parts are widely accessible worldwide. Global repair shops can quickly source pistons, cylinder liners, injectors, filters and overhaul kits. Compared with other power configurations, fleets spend less time waiting for spare parts and reduce vehicle downtime.
Strong Adaptability to Harsh Environments
The whole power system is optimized for high temperature, dusty mining areas and bumpy rough roads. Good anti-clogging performance allows stable operation using common diesel fuel in emerging markets.
Balanced Fuel Consumption & Powerful Torque
Weichai engines release peak torque at low rotating speed. Trucks can start smoothly under full load and climb slopes easily, balancing transport efficiency and fuel economy to cut overall fleet operating expenses.
Flexible Configuration Options
We can supply complete Weichai Howo trucks in multiple drive forms: 4×2, 6×4, 8×4, including tractor heads, tippers, mixers and cargo trucks. We also support separate supply of Weichai engine assemblies and full sets of spare parts for vehicle renovation and maintenance.

Proven Matching Stability

Parts Easy Access

Harsh Condition Adaptable

Efficient Powerful Torque

Flexible Configuration Options

Main Application Fields of Weichai Howo Trucks

Weichai Howo heavy trucks are widely adopted by transport companies and engineering contractors across emerging global markets:

Mining transportation: Mine dump trucks for sand, stone, mineral and ore haulage
Construction industry: Earthwork transportation, construction waste and building material delivery
Long-distance highway logistics: Container transportation, bulk cargo trunk haulage
Special engineering vehicles: Concrete mixer trucks, water tank trucks, fuel tank trucks
Intercity and regional bulk freight: Agricultural goods, general goods transportation
Whether you operate small transport fleets or large mining projects, Weichai Howo trucks equipped with WD615, WP10, WP12 and WP13 engines can provide reliable transportation solutions for all your haulage tasks.

Applicable Vehicles

Our Supply Capacity & Global Export Support

We are an authorized Sinotruk supplier focusing on Weichai Howo whole truck export and spare parts wholesale for many years.

Stable Supply Source

Direct cooperation with manufacturers, hot-selling Weichai Howo models are available in stock. Custom specification orders can be arranged within proper lead time.

Complete Export Documentation

We provide commercial invoice, packing list, certificate of origin and related vehicle documents to support smooth customs clearance in Africa, Southeast Asia, Middle East, South America and other regions.

Flexible Order Modes

Support single-unit truck purchase, fleet bulk order, separate engine assembly procurement and spare parts mixed container loading.

Professional Technical Support

Our technical team can confirm engine models, power parameters and part numbers according to customer truck VIN or photos, avoiding mismatched spare parts.

FAQ About Weichai Howo

Q1: Which Weichai engine models are widely equipped on Weichai Howo trucks?

The mainstream power units include WD615 (336HP/371HP), WP10, WP12 and WP13 series. We can match proper horsepower engines according to customer transportation working conditions.

Q2: Can you supply spare parts for Weichai engines on Howo trucks?

Yes. We stock full-series Weichai engine spare parts including overhaul kits, piston assemblies, injectors, turbochargers and filters. All parts meet OEM quality standards.

Q3: Do you supply left-hand drive and right-hand drive Weichai Howo trucks?

We offer both LHD and RHD Weichai Howo trucks, covering 4x2, 6x4, 8x4 tractor heads, dump tippers and mixer trucks to meet different national traffic regulations.

Q4: What emission standards are available for Weichai Howo trucks?

We can provide Euro II, Euro III and Euro IV emission configurations according to the import requirements of target countries.

Q5: What is your delivery cycle for Weichai Howo orders?

Hot-selling stock models can be shipped within 7–15 working days. Custom configured vehicles will be delivered according to production schedule. Spare parts in stock can be arranged shipment within 24–48 hours.