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Sinotruk Howo A7 Truck Parts- WG97252300422 Clutch Booster
- Applicable Models: Sinotruk HOWO A7 heavy‑duty truck
- OEM Part No:WG97252300422
- Product Type:Clutch Booster
- Air‑hydraulic integrated clutch assist cylinder
- High‑precision sealing components with excellent leak‑proof performance
- Stable boost output, sensitive response
- Strong push rod, durable for long‑time heavy load operation
- Strict air tightness and pressure test before delivery
- Direct replacement for old clutch booster in clutch maintenance
Description
| Type | Chassis Parts | Application | Sinotruk HOWO A7 heavy truck |
|---|---|---|---|
| Truck Model | HOWO A7 | Material | Cast aluminum body + steel push rod + rubber seals |
| OEM Number | WG97252300422 | Warranty | 12 Months |
| Item Name | Clutch Booster WG97252300422 | Delivery Time | 5-10 Days |
| Place Of Origin | China | MOQ | 1 Piece |
| Brand Name | Sinotruk HOWO | Payment | TT, LC |
WG97252300422 Clutch Booster is the air‑hydraulic clutch power cylinder for Sinotruk HOWO A7 transmission system. It is installed between clutch master cylinder and release fork. It uses compressed air to amplify hydraulic thrust, greatly reduce the force required to step on the clutch pedal, and realize light clutch operation. Common failures include air chamber leakage, oil seal damage and push‑rod jamming. Defective clutch booster will cause heavy clutch pedal, incomplete clutch separation, difficult gear shifting and clutch disc burning. It is an important chassis spare part for clutch system overhaul of HOWO A7.