5251825 R10/R20 Valve Kit

5251825 R10/R20 Valve Kit

2 reviews
Item Code:
0.3 lb
FMC/John Bean
Our price:
List price:

Completely reassemble your R10 or R20 valve system with this kit. It comes with not only the valve seats that you need, but the 6 o-rings and 4 spring and disc assemblies. However, if you are overhauling your valves on an R20/20 pump, make sure that you order 2 kits.

Manufacturer Description:

The 5251825 kit is the standard valve repair kit for the R10 and R20 FMC/John Bean piston pumps. Recommended to be replaced every 500 hours or 6 months to keep your pump flowing. R10 requires one kit, R20 requires two for a full rebuild.


  • Qty 4 5253499 Spring & Disc Assembly
  • Qty 4 1219615 Valve Seat
  • Qty 6 1177394 O-Ring
Please Note: If ordering for R20 Pump order 2 kits.
Customer Reviews
5.0 Based on 2 Reviews
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Tim W.
  • Use Case Recreational Facilities & Golf Courses
  • Ease of Use Easy
  • Was Customer Service Helpful? Yes
valve kit

The valve kit arrived before expected, the parts matched perfectly. We are up and running again. Expert advise from Brandon!

Sprayer Depot

Great to hear! Thanks for your business!

David B.
Received the repair kit very

Received the repair kit very promptly although I haven’t installed it yet.