Inquiry (采购产品): Rubber OD Oil Seals Need 25 pieces of a rubber OD shaft seal. OD = 28mm ID = 15mm Width = 7mm Can use parts with or without dust lip but must have garter spring. Material can be nitrile or Viton. **** Hidden Message ***** James Leu 53061 Company: GOLD Engines, LLC E-mail: contactus@goldengines.com **** Hidden Message ***** contactus@goldengines.com