This OEM check valve kit includes 6 check valves and o-rings to repair various AAA and OEM pumps produced for FNA Group and used on a wide range of pressure washer brands, including Simpson, DeWalt, Delco, ExCell OEM, and others. Below is a partial listing of the pumps this valve kit will service. If you have any other questions or are unsure if this kit will service your pump, please contact us through eBay. We are a full service repair shop and an authorized FNA warranty service center.

Pumps this kit will service:
  • 8.6VAC11 OEM TECHNOLOGY PUMP
  • 90025 OEM TECHNOLOGY PUMP KIT
  • 510001 OEM TECHNOLOGY PUMP ROUND BASE PUMP
  • 510011 OEM TECHNOLOGY PUMP
  • 8.6CAV12 OEM TECHNOLOGY PUMP
  • 510003 OEM TECHNOLOGY PUMP
  • 90027 OEM TECHNOLOGY PUMP WITH BRASS HEAD
  • 8.6CAV12B OEM TECHNOLOGY PUMP
  • 510005 OEM TECHNOLOGY PUMP
  • 510015 OEM TECHNOLOGY PUMP WITH BRASS HEAD
  • 90026 OEM TECHNOLOGY PUMP KIT
  • 8.6CAV12A OEM TECHNOLOGY PUMP
  • 510014 OEM TECHNOLOGY PUMP ROUND BASE PUMP
  • 8.6CAH12B OEM TECHNOLOGY PUMP
  • 90029 OEM TECHNOLOGY PUMP KIT
  • 520002 AAA PRESSURE WASHER PUMP
  • 90028 OEM TECHNOLOGY PUMP KIT
  • 8.6CAH12A OEM TECHNOLOGY PUMP
  • 520011 AAA PRESSURE WASHER PUMP
  • 520004 PHOENIX 28 SERIES PUMP
  • 520006 PHOENIX 28 SERIES PUMP
  • 530001 AAA PRESSURE WASHER PUMP
  • 8.7GA12 AAA PRESSURE WASHER PUMP
  • 90030 AAA PRESSURE WASHER PUMP
  • 9.6GA12 AAA PRESSURE WASHER PUMP
  • 530002-C-30 AAA PRESSURE WASHER PUMP
  • 510020 OEM TECHNOLOGY PUMP