
Product Introduction
The 612600060446 fan blade is a heavy-duty engine cooling system component designed for SINOTRUK HOWO truck platforms and WEICHAI WD615 engine applications. It is installed in the radiator cooling system to improve airflow efficiency and maintain stable engine operating temperatures under high-load working conditions.
This cooling fan blade is manufactured from reinforced high-strength composite plastic material with excellent heat resistance and durability. The aerodynamic multi-blade structure provides stable airflow performance, helping improve radiator heat dissipation efficiency while reducing operational vibration and noise.
The product is widely used in heavy-duty logistics trucks, dump trucks, mining vehicles, and construction transport applications where reliable engine cooling performance is required during continuous heavy-load operation. The fan blade is engineered according to OEM specifications for direct-fit installation and reliable compatibility with original HOWO cooling systems.
According to supplier specifications, the 612600060446 fan blade is commonly configured with a 10-blade structure and is compatible with HOWO and HOWO A7 truck platforms.
Each unit undergoes dynamic balance testing, dimensional inspection, and durability testing before shipment to ensure OEM-level quality and long service life.

Technical Specifications
| Item | Specification |
| Product Name | Fan Blade |
| Part Number | 612600060446 |
| Vehicle Models | SINOTRUK HOWO / HOWO A7 |
| Engine Models | WEICHAI WD615 |
| Application | Engine Cooling System |
| Color | White |
| Material | Reinforced Composite Plastic |
| Structure | Multi-Blade Fan Assembly |
| Function | Engine Cooling & Heat Dissipation |
| Condition | New |
| OEM Standard | Yes |
| Quality Test | Dynamic Balance & Durability Tested |
| Origin | China |
| Packaging | Export Standard Carton Box |
Vehicle Fitment
| Vehicle Brand | Compatible Models |
| SINOTRUK | HOWO 7 Series |
| SINOTRUK | HOWO A7 |
| WEICHAI | WD615 Engine Platforms |
| SHACMAN | Heavy Duty Truck Platforms |
| UNIVERSAL | Heavy Duty Engine Cooling Systems |
Payment & Shipping
| Category | Options |
| Payment Methods | T/T, PayPal, Western Union, MoneyGram, Visa, MasterCard, L/C, Alibaba Trade Assurance |
| Shipping Methods | DHL, FedEx, UPS, TNT |
| Delivery Time | 3–7 Days (Express), 20–45 Days (Sea Freight) |
| Trade Terms | EXW, FOB, CFR, CIF, DDP |
| Shipping Scope | Worldwide Shipping Available |
Related Products Categories
| Section/System | Common Spare Parts |
| Cylinder Block & Cylinder Head | Cylinder Block, Cylinder Head, Cylinder Liner, Piston, Piston Ring, Cylinder Head Gasket |
| Crankshaft System | Crankshaft, Connecting Rod, Main Bearing, Connecting Rod Bearing, Thrust Washer |
| Valve Train | Intake Valve, Exhaust Valve, Camshaft, Rocker Arm, Valve Spring |
| Turbocharger System | Turbocharger, Turbo Repair Kit, Intercooler, Intake Pipe |
| Fuel System | Fuel Injector, Injector Nozzle, Fuel Pump, Fuel Filter |
| Cooling System | Water Pump, Thermostat, Radiator, Expansion Tank |
| Lubrication System | Oil Pump, Oil Filter, Oil Cooler, Oil Pan |
| Intake & Exhaust System | Air Filter, Air Cleaner Assembly, Exhaust Pipe, Muffler, DPF, SCR |
| Engine Electrical Parts | Starter Motor, Alternator, Sensors, Wiring Harness |
Transmission & Drivetrain Parts
| Section/System | Common Spare Parts |
| Clutch System | Clutch Disc, Pressure Plate, Release Bearing, Clutch Master Cylinder, Clutch Booster |
| Transmission System | Gearbox Assembly, Synchronizer, Gear Set, Bearing, Oil Seal, Shift Fork |
| PTO System | PTO Assembly, PTO Gear, PTO Pump, PTO Seal |
| Driveshaft System | Driveshaft Assembly, Universal Joint, Center Bearing, Slip Yoke |
| Differential System | Differential Assembly, Crown Wheel & Pinion, Differential Bearing, Repair Kit |
| Section/System | Common Spare Parts |
| Front Axle | Kingpin Kit, Steering Knuckle, Ball Joint, Tie Rod, Wheel Bearing |
| Rear Drive Axle | Axle Housing, Half Shaft, Differential Housing, Hub Bearing |
| Suspension System | Leaf Spring, Air Spring, Shock Absorber, Equalizer Beam, U-Bolt |
| Steering System | Steering Gearbox, Power Steering Pump, Drag Link, Steering Shaft |
| Brake System | Brake Drum, Brake Disc, Brake Pad, Brake Chamber, Slack Adjuster |
| Wheel Hub System | Wheel Hub, Wheel Bearing, Oil Seal, Wheel Bolt, Wheel Nut |
Cabin & Body Parts
| Section/System | Common Spare Parts |
| Cabin Assembly | Cabin Shell, Cabin Suspension, Cabin Lock, Cabin Mount |
| Dashboard System | Instrument Cluster, Dashboard Panel, Switch Assembly |
| Door System | Door Assembly, Door Lock, Door Handle, Window Regulator |
| Seat System | Driver Seat, Passenger Seat, Seat Shock Absorber |
| Air Conditioning System | AC Compressor, Condenser, Evaporator, Blower Motor |
| Electrical System | Headlamp, Tail Lamp, Fog Lamp, Wiring Harness, Relay |
| Mirror System | Rear View Mirror, Mirror Arm, Mirror Cover |
| Body Exterior Parts | Bumper, Grille, Fender, Mudguard, Step Panel |
