Inquiry (采购产品): Bally Lift 315 I have a Bally Lift 315 with a hydrolic hand pump. The main lift piston is leaking out of the top of the piston. I took off the top collar. There is a flat o-ring and a regular o-ring. I need to replace both o-rings. Do you sell these? If so could you send me a price and maybe send me a book on this lift. **** Hidden Message ***** Jay Howell HP 1018 904 New Bailie St. Augusta, GA 30912 USA Company: Medical College of Georgia Title: General Maintenance Supervisor Phone: 706-721-2057 Fax: 706-721-4347 E-mail: jhowell@mcg.edu **** Hidden Message ***** jhowell@mcg.edu