Qinyang Hengsheng Engineering Machinery Co., Ltd.

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Hinge pin repair kit is a full- set overhaul spare parts for wheel loader frame articulation position. It includes hinge pins, bushings, bearings, oil seals, flange covers, bolts and gaskets. It repairs excessive wear clearance of front- rear frame joint, eliminate frame shake & articulation noise and restore steering accuracy.

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Wheel Hub Oil Seal Housing is the core sealing support part for wheel reducer of 5-ton wheel loader. It adopts multi-hole flange mounting structure with built-in position for oil seal.

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Transmission control valve is the core hydraulic control component of loader gearbox. It controls gearbox hydraulic oil circuit to realize forward- reverse and high- low gear shifting, adjusts clutch oil pressure and controls engagement & disengagement of friction plates for stable and reliable gear change. Made of cast- iron valve body with precision spool assembly. Compatible with mainstream 5- ton wheel loaders, widely used for equipment repair and used- loader refurbishment export, suitable for heavy- duty mine andconstruction- site working conditions.

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Transmission Gear Pump, also called speed pump, is the key hydraulic component of wheel loader gearbox. It provides pressure hydraulic oil for gearbox lubrication, cooling and clutch shifting operation. Stable flow output ensures normal gear shifting and reliable lubrication of transmission internal parts. Widely used for gearbox hydraulic system maintenance and second- hand loader refurbishment export, suitable for heavy- load working conditions of mines and stock yards.

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Clutch drum assembly for ZF 4WG200 transmission is the core internal transmission spare part of ZF gearbox. It is used to install friction plates and steel plates to realize clutch engagement and disengagement for gear shifting. Widely applied on 5- 6 ton wheel loaders such as Liugong CLG856, CLG856H. It bears shifting impact load and belongs to key wearing component of transmission.

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Coupling Flange is a key connecting transmission part for wheel loader. Equipped with locating pins, it connects drive shaft and power output end, transfers driving torque accurately. High- precision hole and pin position ensures coaxial installation, reduces vibration during power transmission. Widely used for transmission connection system maintenance and second- hand loader refurbishment export, suitable for heavy- load working conditions of mines and stock yards.

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ZF 4WG200 transmission assembly is the core transmission part for Liugong CLG856, CLG856H large- size wheel loader. It is an electronic- controlled hydraulic automatic transmission integrated with valve group and torque converter. It transfers engine power and realizes gear shifting. Suitable for heavy- duty working conditions such as mines and construction sites. Brand- new and remanufactured used assemblies are available.

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OEM Output Shaft for ZF 4WG200 Transmission is a core genuine transmission component of ZF gearbox. It transmits torque from gearbox to the drive system. Suitable for 5- 6 ton wheel loaders such as Liugong CLG856, CLG856H, SDLG LG958L. It bears continuous heavy- duty torque. It is an essential spare part for gearbox overhaul, solving failures including shaft wear, spline tooth damage, fracture and insufficient power output.

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OEM Pump Wheel Hub for Torque Converter is the core genuine transmission spare part of domestic hydraulic torque converter. Equipped with flange mounting holes and inner- spline structure for pump- wheel installation and engine power transmission. It is key component for 5- ton domestic wheel loader torque converter. Fits 5- ton wheel loaders of Liugong, XGMA, Lonking. Solve failures such as spline wear, tooth breaking, flange cracking, insufficient torque output and transmission abnormal noise. Essential genuine spare part for torque- converter overhaul.

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OEM Elastic Damper Connecting Plate for Wheel Loader Transmission is installed between engine flywheel and transmission input end. Adopting metal- rubber composite structure, it transmits engine output torque and absorbs vibration & impact from engine operation to relieve rigid- drive shaking. Fits 5- ton wheel loaders of Liugong, Lonking, XGMA, SDLG. Solve plate tearing, fracture, degumming, transmission shaking and abnormal noise. It is OEM wearing spare part for transmission drive- system overhaul.

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Transmission Control Cable Assembly is the operating transmission component for loader gearbox. It transmits force from control handle via inner cable to realize gear shifting for forward and reverse. Consists of outer sheath, inner steel cable, adjustable joints and mounting base assembly. Compatible with 5- ton wheel loader gearbox, for shifting mechanism repair replacement and used- loader refurbishment export, suitable for frequent- shifting working conditions in mines and stock yards.

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Differential Side Gear is the core transmission gear inside loader drive- axle differential housing. It meshes with differential planet gear s and transmits torque to axle shaft for wheel power output. It allows speed difference between left and right wheels during turning for smooth steering. Forged from high- strength alloy steel with quenched hardened gear surface for excellent impact resistance and wear resistance. Compatible with mainstream 5- ton wheel loaders, widely used for drive- axle overhaul replacement and used- loader refurbishment export for heavy- impact mine and construction- site conditions.