Product Name: T28 Diaphragm, Material: NB, Sealing Cup, Diaphragm, Brake Cylinder Rubber Cups

How to install Brake Cylinder Cup:

1. When the brakes are leaking, remove the two screws from the brake cylinder and tighten one of the split pins.

2. After removing it, you can take out the sub-pump and replace it.

3. Release the brakes, then screw out the screws on the back of the pump, pull the brakes, then remove the pump from the car, and mark the upper and lower parts of the pump.

4. In the two semicircles outside the sub-pump, two screws and nuts are screwed together and removed. The brake cylinder cup is seen. Remove the broken brake cup and install the new one.

5. Put the sub-pump on the two semi-circles, screw the screws, load the car, screw the screws behind the pump buttocks, and let go of the brakes to see if there is any air leakage.

Hebei Tebiete Rubber Products Co.,Ltd was founded in 2013, the factory is located in the automobile rubber

production base - Julu Economic Development Zone, Hebei Province, next to Xingheng High-speed Julu toll

station. Mainly engaged in oil seals, O-rings, seals, shock cushion and other rubber products (automotive,

motorcycle, electrical appliances, construction machinery, mining, railway, petrochemical, aerospace and

other industry basic components) r & D, production, sales and service.

Factory covers an area of more than 30 acres, with professional technical team, unique production technology

and advanced production equipment and testing equipment. Through iatF16949:2016、 ISO9001:2008 quality

management system certification and SGS testing report; The products are eu compliant.

At present, we have formed  our own unique "TBT, "Aiguozhe", "Haiao" and other well-known brands, sales

have radiated the country's major automotive aftermarket and service stations, the provincial direct sales of

13 stores.Provide OEM customization service for customers in more than 10 countries

As a new energy power "ZXY Bearing", "DANA  Axle", "HANDE Axle ",  "Zhaofeng Bearing" , "Fang Sheng

axle",  "Hongyan Truck", "Dongfeng Truck", "Zhongtong coach", "BYD auto fittings factory, we always with

the best quality products, most competitive price for partners to provide quality services; As "One of the top

ten international brands in China auto parts industry", we always keep in mind our mission and the affirmation

of various industries. As "Shanghai World Expo business card recommended merchants", we try our best

to make TBT Brand  to the world and let the world know about TBT Brand l!