Product Overview
Cat 45890
Plunger - TECH 36
M14X72, P/R CC, 43HS, 70, 781, K+
CAT Pump Replacement Ceramic Plunger
The CAT Pump 45890 is a replacement 14mm x 72mm ceramic plunger for CAT 70 series pumps. Genuine CAT replacement part, guaranteed to fit. Use to replace damaged, missing, worn, or malfunctioning ceramic plunger during maintenance or repairs.