Range Gear Piston WG2229100045 SINOTRUK HW SERIES GEARBOX
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| Product Name | Range Gear Piston |
| Product Number | WG2229100045 |
| MOQ | 1 |
| Warranty period | 3 Months |
| Package | Carton |
| Application | SINOTRUK HW SERIES GEARBOX |
| Original | China |
Shipping and Delivery
We offer spare parts for most Chinese truck brands and provide comprehensive, turnkey procurement services. For more information on specific vehicle models or parts, please contact us.Transactions are processed through the receiving bank (VTB).
Product Description
Product Introduction
This piston is the core moving component of the range shift cylinder, converting pneumatic pressure into the mechanical force needed to switch between high and low gear ranges.
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Structure & Material: Precision-machined from high-strength alloy steel, with an annular stepped design and a central bore for the piston rod. It features a groove for an O-ring seal to maintain pneumatic pressure.
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Sealing Performance: The integrated O-ring groove ensures a tight seal within the cylinder, preventing pressure loss and ensuring consistent actuation force.
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Durability: The hardened steel construction resists wear and deformation under high pressure and frequent cycling, maintaining reliable performance over long service life.
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Compatibility: Direct OE replacement, fully matching the dimensional and interface specifications of the HW19710 transmission range gear cylinder.
Core Function
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Force Conversion: Converts pneumatic pressure from the vehicle’s air system into axial mechanical force to actuate the range shift fork.
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Range Shift Actuation: Drives the movement of the range sleeve, engaging the planetary gear set to switch between high and low gear ratios.
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Precision Movement: The stepped design ensures smooth, linear travel within the cylinder, enabling accurate positioning of the range sleeve.
Business Description
We offer spare parts for all Chinese brand trucks, construction machinery. At the same time, OEM service and whole process spare parts export service increasingly become a characteristic of our company.
Transactions can be processed through various payment methods. If you need more information about a specific model or part, please contact us.
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