| 12 | WG9003321118 | Roller | 120 |
| 13 | WG2210100012 | Gear | 5 |
| 14 | WG2229100008 | Shim | 10 |
| 15 | WG9003991056 | Circlip | 1 |
| 16 | WG9003991125 | Circlip | 1 |
| 17 | WG9003321820 | Bearing | 1 |
| 18 | WG2210100005 | Ring gear | 1 |
| 19 | WG2210100006 | Bracket | 1 |
| 20 | WG2229100012 | Circlip | 1 |
| 21 | Q150B1240 | Bolt | 9 |
| 22 | Q40112 | Washer | 9 |
| 23 | WG2229100002 | Sleeve | 9 |
| 24 | WG2203100005 | Tapered plate assembly | 1 |
| 25 | WG2229100032 | Sleeve | 1 |
| 26 | WG2210100009 | Ring | 2 |
| 27 | WG2210100007 | Base | 1 |
| 28 | WG2229020003 | Spring | 9 |
| 29 | WG2229020002 | Spring | 9 |
| 30 | WG2229020001 | Block | 9 |
| 31 | WG9003991130 | Circlip | 1 |
Product: WG2203100005 SINOTRUK HOWO Truck Clutch Hub
Grade: Economy / Value Replacement Part
Core Function:
This clutch hub (part number WG2203100005) is a critical transmission component designed for select SINOTRUK HOWO heavy-duty truck models. It serves as the driven member within the clutch assembly, engaging with the clutch discs to transmit engine power to the gearbox input shaft during clutch engagement.
Key Features & Specifications:
OEM Reference: Direct replacement for original part number WG2203100005.
Compatibility: Engineered for SINOTRUK HOWO trucks (verify exact model/year compatibility).
Material: Manufactured from durable cast iron or alloy steel (specific grade varies by batch/lot).
Design: Features precision-machined splines for secure connection to the gearbox input shaft and contact surfaces for clutch disc engagement.
Utilizing genuine OEM parts guarantees your truck’s reliability, durability, and optimal performanceA global dealer network and extensive inventory ensure that you can quickly access the parts you require. Additionally, a wide range ofaccessories and auxiliary equipment is available to meet your customization needs.

Only OEM parts can deliver the uptime, reliability, and performance you expect from your truck. Designed specifically for your truck, our OEM parts ensure a perfect fit and are manufactured to the highest standards. Choosing OEM parts means peace of mind and hassle-free maintenance.
It’s more than a truck—it’s a lifestyle. OEM parts are designed to meet your customization needs. A bolder, more stylish exterior, enhanced safety features, and increased comfort – all designed to make life on the road even better.

You’ve got to look deeper than the label. Here’s how:
1.Ask for photos of the part with visible SINOTRUK serial numbers.
2.Demand a stamped invoice with part numbers and descriptions.
3.Avoid dealers who can’t match parts to your truck’s VIN or engine model.
4.Request a pre-shipment inspection report or packaging image.
5.Choose partners offering pre-shipment inspection and tracking.