The Clutch operate part is a precision‑engineered mechanical assembly that transmits driver pedal force to the clutch release mechanism in the HOWO A7 8X4 heavy truck. This system integrates the release fork, shaft, bearings, brackets, and fastening hardware to enable smooth and reliable clutch disengagement. The Clutch operate part is designed to withstand high cyclic loads and thermal stress, ensuring consistent pedal feel and minimal wear over the vehicle’s lifetime.
At howo Parts, we supply a complete Clutch operate part that includes every essential subcomponent: Clutch separate shaft fork, Shaft fork assembly, Key（GB1096 key 8*7*25）, Locking screw, Shaft fork bracket assembly, Shealth（DX）30*34*30, Shaft fork bracket, Retainer, Hex bolt, Spring washer, Bracket, Glue, Cover, and Gummed bolt. Each element of this Clutch operate part is manufactured to original equipment tolerances, ensuring a perfect fit and dependable performance under the most demanding operating conditions.
This Clutch operate part simplifies overhaul by providing a matched set of components that eliminate compatibility issues. With correct installation and periodic lubrication, the part delivers consistent release action, reduces driver fatigue, and extends the life of the clutch friction disc and release bearing. Trust our Clutch operate part to keep your HOWO A7 8X4 shifting smoothly for millions of kilometres.
Clutch separate shaft fork is the primary yoke that pivots to push the release bearing against the pressure plate. It is forged from high‑strength steel and precisely machined for smooth actuation of the part.
Shaft fork assembly comprises the fork, shaft, and integrated components that convert pedal motion into axial movement. It is a central element of the part.
Key（GB1096 key 8*7*25） is a parallel key that locks the fork to the shaft, transmitting torque and preventing relative rotation. It ensures precise alignment within the part.
Locking screw is a set screw that secures the key or shaft in position, preventing axial movement. It is a vital fastening element of the part.
Shaft fork bracket assembly is the support structure that houses the shaft and bearings. It provides rigid mounting and correct alignment for the part.
Shealth（DX）30*34*30 is a composite bearing bush that reduces friction between the shaft and the bracket. Its self‑lubricating properties enhance the durability of the part.
Shaft fork bracket is the main casting that supports the fork shaft. It is made from ductile iron and provides a stable foundation for the part.
Retainer is a snap ring that secures the shaft in its axial position, preventing end‑float. It is a critical retaining element of the part.
Hex bolt is a standard external hex fastener used to secure brackets and covers. It provides reliable clamping force in the part.
Spring washer prevents bolt loosening under vibration, maintaining joint integrity in the part.
Bracket is an additional support plate that reinforces the clutch actuator mounting. It adds rigidity to the part.
Glue (thread‑locking compound) is applied to critical fasteners to prevent loosening and ensure long‑term reliability of the part.
Cover is a protective plate that shields the fork and shaft from debris. It keeps the part clean and free from contamination.
Gummed bolt is a pre‑coated fastener with a locking adhesive. It provides secure, vibration‑resistant clamping in the part.
| Part NO. | Description |
|---|---|
| WG2214260001 | Clutch separate shaft fork |
| WG2203260008 | Shaft fork assembly |
| Q5510825 | Key（GB1096 key 8*7*25） |
| Q2881016F9 | Locking screw |
| AZ2203260001 | Shaft fork bracket assembly |
| WG2229003030 | Shealth（DX）30*34*30 |
| WG2229260001 | Shaft fork bracket |
| Q43130 | Retainer |
| Q150B1030 | Hex bolt |
| Q40310 | Spring washer |
| WG2229260016 | Bracket |
| Q40310 | Spring washer |
| AZ9007970242 | Glue |
| AZ2229260014 | Cover |
| Q150B0615 | Hex bolt |
| Q40306 | Spring washer |
| WG9003801062 | Gummed bolt |
Every component in our Clutch operate part is manufactured to the same standards as the original equipment. We use high‑grade alloy steels and precision machining to ensure reliable clutch actuation and long service life.
The combination of the Shealth bearing and precisely machined fork in our Clutch operate part delivers a linear and predictable pedal response, reducing driver effort and improving shift comfort.
We supply the part as a comprehensive set, including all bolts, washers, keys, and locking screws. This simplifies ordering and speeds up your clutch service.
Our inventory of Clutch operate parts is ready for immediate dispatch, and our technical team is available to assist with installation and adjustment.
The Clutch operate part is the mechanical link between the driver’s foot and the clutch release mechanism. Any wear or misalignment in this Clutch operate part can cause incomplete disengagement, gear clash, or premature release bearing failure. Maintaining this system with genuine parts ensures smooth, reliable clutch operation and prevents costly transmission damage.
The Clutch operate part is subjected to high temperatures from engine heat and friction. Our components are designed with thermal expansion clearances and use materials that retain their mechanical properties at elevated temperatures. The Shealth bearing maintains low friction even under prolonged heavy use.
When installing the Clutch operate part, apply Glue to the Locking screw and Gummed bolts. Torque all Hex bolts to the specified values. Ensure that the Key is fully seated and that the Retainer is properly positioned to prevent shaft end‑play.
Inspect the Clutch operate part every 50,000 km. Check for excessive wear on the fork tip, scoring on the shaft, and looseness of the bracket bolts. Replace any worn Shealth or damaged Springs to maintain precise actuation.
Our Clutch operate part is specifically designed for the HOWO A7 8X4 clutch system, fitting all variants with the standard mechanical linkage. All shaft diameters, bracket hole patterns, and key sizes match the original design.
Each Clutch operate part component is inspected for hardness, dimensional accuracy, and surface finish. We back our product with a comprehensive warranty against manufacturing defects.
We maintain a large stock of Clutch operate parts and individual components, allowing same‑day dispatch. Bulk orders and customised kits are available for fleet customers.
Choosing our Clutch operate part reduces the risk of clutch failure and driveline damage. The durable construction ensures consistent release action and extended service intervals, saving you money on repairs and downtime.
Aftermarket clutch forks may have incorrect geometry or inferior material, leading to rapid wear and poor pedal feel. Our Clutch operate part is engineered to the exact OEM specifications, giving you peace of mind and reliable performance.
Our online catalog provides comprehensive access to genuine SINOTRUK parts for all major vehicle lines — including HOWO, Sitrak, Steyr, and Yellow River series trucks. You can browse detailed specifications, original part numbers, and exploded-view diagrams for every assembly. Whether you are performing routine maintenance or planning a major overhaul, the catalog helps you quickly identify the correct components for your vehicle. When you become a SINOTRUK customer, we offer complimentary full‑access catalog services, ensuring you always have the latest product data and interchangeability information at your fingertips to support efficient fleet management and accurate parts ordering.
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