Wuxi Sunco Machinery is a professional hydraulic cylinder manufacturer. Its products apply mainly in industrial , agriculture and car maintenance equipments.The product shows in the picture is for auto control  in gear box.  Single action, spring retract.

If there is any question , we are available at:

Phone: 86-510-88351996 Fax: 86-510-88761996

Email: Sales@sunco-machine.com.cn

References:

install distance : 225mm
Bore  :32 mm
Rod     : 13 mm
Stroke : 21 mm
Work press : 10Mpa