Product Details: 

• Diaphragm Repair Kit
• Made by UDOR
• Part # U8700.25 
• This Kit Includes the Following Items: 
  • (1) Accumulator Diaphragm
  • (6) O-Rings
  • (3) Buna-N Piston Diaphragms
• The Following Pump Series use this Kit: KAPPA 35 and KAPPA 55