Brake Booster Pump WG9525230070

General name: Clutch assist cylinder, clutch assist device, air-driven oil-assisted clutch split pump assembly. WG9525230072/1 The clutch master pump is a set of paired components for use.
Compatible with vehicle platforms: Haohan N5G/N7G,  MAX,  TX, T7H, T5G. It is compatible with 12/16-speed manual transmissions. Exclusive chassis components for  Haohan.

Pressure assist cylinder housing: Cold-rolled steel plate stamped and formed as one piece, surface electroplated with color zinc for rust prevention, resistant to mud, water, salt, alkali, and high temperature, full weld seam with strong airtightness
Hydraulic working cylinder: Cast aluminum alloy valve body, inner wall precision grinding processing, lightweight, resistant to DOT3/DOT4 clutch hydraulic oil, no deformation under high pressure
Internal seals: Nitrile rubber diaphragm + fluorine rubber hydraulic rubber cup, resistant to oil, high and low temperatures (-40℃~120℃), does not expand or leak under long-term heavy load
Dust protection sleeve: Multi-layer corrugated black rubber, isolating the chassis from mud and rain, protecting the adjustable top rod from rust and sticking
Installation flange base: Steel plate stamped four-way flange, 4 M10 standard fixed through holes, flat surface fits the gearbox housing
Pipe connections: Steel plated with color zinc threaded interface, including hydraulic oil inlet, air tank inlet, and hydraulic exhaust and venting nozzle

Core Function
Efficiency Enhancement: Utilize the on-board compressed air to amplify the pedal force, making heavy-duty high-horsepower vehicles easier to operate with light foot pressure, thereby reducing driver fatigue during long drives;
Smooth Clutch Control: The gas-liquid synchronous output of force ensures uniform separation and engagement strokes, smooth shifting, and reduced slipping;
Automatic Gap Compensation: The internal structure can slightly counteract the stroke changes caused by the wear of clutch friction plates;
Protection of Transmission Components: Buffer the instantaneous impact load to prevent the pressure plate, separation bearing, and gearbox housing from cracking under stress.