OVERVIEW & BENEFITS
You will need two kits for one pump!
Replacement Valve Kit
The CAT Pumps 33820 Valve Kit allows you to replace the valve assemblies in a 56, 57, or 60 model CAT pump. This version of the kit includes standard Buna-N rubber o-rings. All official CAT Pumps factory parts.
- Fits on 7-frame plunger pumps
- Buna-N rubber construction
- Genuine manufacturer part from CAT Pumps
Kit Includes:
- PTFE Seat Back-Up Ring; part #43248
- Buna-N 80D Seat O-Ring; part #43249
- 304 Stainless Steel Seat; part #43722
- 304 Stainless Steel Valve; part #43721
- 304 Stainless Steel Spring; part #43751
- PVDF Spring Retainer; part #44564
- Buna-N 70D Valve Plug O-Ring; part #14179
- PTFE Valve Plug Back-Up Ring; part #20213
Compatible With These Pumps:
- 56
- 56HS
- 56G1
- 56HSG1
- 56G118
- 56HSG118
- 57
- 60
- 60G1
- 60G118
- 668BGG1
Also fits Cat Pump Model # 668BGG1 8GPM 3500psi.