The unit device is suited for truck clutch parts / van clutch parts / wagon clutch parts / cargo truck clutch parts. 
Refer OE number:

WABCO:     9700514550 / 970 051 455 0

PHOTO:

JT No: JT1604EL

AIR HOLE: M16 x 1.5

Hydraulic  Hole : M14 x 1.5

STROKE: 85mm

Quality controlling: 100% testing

Package sample: 1 set / bag.box, and 10 boxes / carton

Any other similar products you are looking for  is welcomed to inquiry us.

And new item is welcomed to us to research and explore.

Zhuji Juntai Auto Spare Parts Co.,Ltd. is a professional manufacturer of clutch booster, air dryer, relay valve, manual valve, brake master cylinder, adjusting arm and other parts for auto clutch and brake system. With the quality and trust, our products are more and more populared by the customers from after-sales and maintenance market.