Product Overview
Model 45 Ceramic Plunger
The CAT Pumps 45783 plunger allows you to swap out a broken or malfunctioning plunger on your model 45 pump. Authentic CAT Pumps parts keep your pump running smoothly!
- Replace the existing plunger on your model 45 triplex pump
Use with these Triplex Plunger Pumps:
- 45 (Regular Version)
- 45RS (Reverse Shaft)
- 45G1 (with Gearbox)