CAT Pumps, Piston Kit Model 30240 for 4-Frame Piston Pump Models 331, 333

$211.41

Piston Kit

CAT Pumps Piston Kit 30240 includes Pistons, Rings, Valves, Spacers, Retainers, Washers, Cotterpins, and Cups, replacement parts for 4-Frame Piston Pump Models:

  • 331 – Stainless Steel
  • 333 – Brass

FEATURES

Piston Kit Includes:

  • 3 ~ Valves, Inlet, Part Number: 28339
  • 3 ~ Pistons, 304 Stainless Steel, Part Number: 30543
  • 3 ~ Cups, Piston Spacers, (Machined Cup), Part Number: 28955
  • 3 ~ Spacers, Piston, 304 Stainless Stee, Part Number: 27983
  • 3 ~ Retainers, Piston, 304 Stainless Steel, Part Number: 27002
  • 3 ~ Washers, Conical (M6), 304 Stainless Steel, Part Number: 27006
  • 3 ~ Nuts, Slotted (M6) (See Tech Bulletin 074), 304 Stainless Steel, Part Number: 27000
  • 3 ~ Cotterpins (M1.6 x 10), 304 Stainless Steel, Part Number: 14158
  • 6 ~ O-Rings, Cylinder–70D, Part Number: 23172
  • 3 ~ Backup Rings, Cylinder, (PTFE) Pure Polytetrafluoroethylene, Part Number: 21985

Made of Durable NBR (medium nitrite BUNA-N) rubber unless otherwise specified.

DOCUMENTS

CAT Pumps Data Sheet 4 Frame Piston Pumps

CAT Pumps Service Manual Piston Pumps

CAT Pumps Tech Bulletin 74

WARRANTY

Cat Pumps Limited Warranty