2DX Pump Plunger Parts
Why purchase a new pump when you can purchase replacement parts? The CAT Pumps 31864 is a conversion kit for the plungers inside 2DX Series pumps. It is used to convert plungers to a new material or repair plungers that are worn and broken. Each part included in this kit is a genuine OEM component from CAT pumps.
Specifications:
- Manufacturer: CAT Pumps
- Part Number: 31864
- Item: Plunger Conversion Kit
Compatible Pumps:
- 2DX20ES
- 2DX27GS
- 2DX30GS
Includes:
- 3x – 542402 – BBCP Rod, Plunger
- 3x – 47215 – NBR Seal, Oil
- 3x – 542403 – CC Plunger (M16x27)
- 3x – 46730 – NBR Washer, Seal
- 3x – 542405 S Retainer, Plunger (M6x35)
WARNING: This product can expose you to chemicals including Lead, which is known to the State of Californiato cause cancer and birth defects or other reproductive harm (For more information go to www.p65warnings.ca.gov).








