SINOTRUK HOWO NX Truck Cab Hydraulic Lift Pump Assembly Manual Cabin Tilting Pump WG9525820141 WG9719826001
SINOTRUK HOWO Heavy Duty Truck Cab Tilting System Parts Cab Hydraulic Lift Pump Assembly WG9525820141 WG9719826001
The WG9525820141 (also referenced as WG9719826001) Cab Hydraulic Lift Pump Assembly is a purpose-built manual hydraulic pump engineered specifically for the SINOTRUK HOWO NX truck cab tilting system. By converting manual mechanical input into controlled hydraulic pressure, this assembly enables safe and efficient cabin raising and lowering — granting maintenance crews unobstructed access to the engine compartment, transmission, and chassis components during routine inspections and repair. When the operator actuates the pump mechanism, hydraulic fluid is pressurized and directed through the system to the cab lift cylinder, smoothly elevating the truck cabin to the required working angle. A built-in sealing system ensures consistent pressure retention and prevents fluid leakage, allowing the cab to remain securely in the raised position throughout the maintenance procedure. Controlled descent is achieved through the pump's integrated release valve, providing precision lowering without sudden drops.
Product Specification
| Product Name |
Cab Hydraulic Lift Pump Assembly / Manual Hydraulic Pump |
|---|---|
| Part Number |
WG9525820141 / WG9719826001 |
| Condition | New |
| Origin | China |
| Quality Standard | 100% Tested |
| Quality Certification | ISO, CCC, GSO, CE, SGS, TUV |
| Weight | 2.5 KG |
| Dimensions |
235 mm× 153 mm× 20 mm |
Q1: What type of hydraulic fluid should be used?
Use the hydraulic fluid grade specified in the SINOTRUK HOWO service manual for the cab tilting system. Typically, this is ISO VG 32 or VG 46 hydraulic oil. Always confirm with your vehicle's maintenance documentation.
Q2: How often should the pump be inspected?
Inspect the pump and hydraulic lines during each regular vehicle service interval. Pay attention to:
- Fluid level and condition
- Seal integrity (no visible leaks)
- Smoothness of pump operation
- Any unusual
Q3: How to maintain the pump for extended service life?
Keep the pump body and surrounding area clean of dirt and debris
- Check hydraulic fluid level regularly and replace fluid per maintenance schedule
- Inspect seals and hoses for signs of wear or cracking
- Lubricate the pump linkage mechanism as recommended
- Avoid forcing the pump if unusual resistance is felt
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