
Product Introduction
The WG2210100018 Gearbox Output Flange is a high-quality transmission component designed for SINOTRUK heavy-duty trucks. It is installed at the gearbox output shaft end and connects the gearbox with the propeller shaft, transmitting engine power to the drivetrain system while maintaining stable rotation and torque transfer.
Manufactured according to OEM quality standards, this output flange is made from high-strength steel and processed through precision machining to ensure accurate dimensions, reliable spline engagement, and excellent resistance against wear and deformation during heavy-duty operation.
The WG2210100018 flange is identified as a SINOTRUK HOWO gearbox output flange Φ180 with end-face teeth, used in gearbox output assemblies. It is commonly applied in SINOTRUK transmission systems such as HW-series gearboxes and related heavy truck drivetrain applications.
As an aftermarket replacement component, this gearbox output flange is suitable for truck repair workshops, gearbox maintenance specialists, fleet operators, and spare parts distributors requiring reliable SINOTRUK transmission repair parts.


Technical Specifications
| Item | Specification |
| Product Name | Gearbox Output Flange |
| Part Number | WG2210100018 |
| Product Type | Transmission Output Shaft Flange |
| Vehicle Brand | SINOTRUK |
| Application | Gearbox Output Shaft Assembly |
| Product System | Transmission & Drivetrain Parts |
| Gearbox Type | Heavy Duty Manual Transmission |
| Material | High Strength Steel |
| Flange Diameter | Φ180 mm |
| Connection Type | Spline / Flange Connection |
| Gear Teeth | End Face Teeth Structure |
| Load Type | High Torque Transmission |
| Installation Position | Gearbox Output Shaft |
| Installation Type | Direct Replacement |
| Quality Standard | OEM Standard |
| Condition | Brand New |
| Packaging | Export Standard Packaging |
Vehicle Fitment
| Vehicle Brand | Compatible Models |
| SINOTRUK HOWO | HOWO, HOWO A7, HOWO T7H, HOWO TX |
| SINOTRUK Gearbox System | HW19710 and Related Gearbox Applications |
| SINOTRUK SITRAK | C5H, C7H (Compatible Transmission Systems) |
| Heavy Duty Trucks | Vehicles Equipped with Compatible SINOTRUK Gearboxes |
Payment & Shipping
| Category | Options |
| Payment Methods | T/T (Bank Transfer), PayPal, Western Union, MoneyGram, L/C, Alibaba Trade Assurance |
| Express Shipping | DHL, FedEx, UPS, TNT |
| Freight Shipping | Air Freight, Sea Freight, Railway Freight |
| Delivery Time | Express: 3-7 Working Days; Air Freight: 7-15 Days; Sea Freight: 20-45 Days |
| Shipping Coverage | Worldwide Shipping Available |
| Trade Terms | EXW, FOB, CFR, CIF, DDP |
Related Products Categories
Transmission & Drivetrain Parts
| Section/System | Common Spare Parts |
| Gearbox Parts | Gearbox Assembly, Gear Set, Synchronizer, Bearing, Oil Seal, Shift Fork, Clutch Disc, Pressure Plate, Release Bearing, PTO Assembly, Driveshaft, Universal Joint, Gearbox Flange |
Chassis & Axle Parts
| Section/System | Common Spare Parts |
| Axle System | Rear Axle Assembly, Differential Assembly, Bevel Gear Pair, Axle Shaft, Wheel Hub, Wheel Bearing, Kingpin Kit, Brake Drum, Brake Chamber |
