Product Overview

The CAT Pump Valve Kit (45X3/5CP3120/5120) is a genuine OEM replacement designed to maintain the efficiency, reliability, and performance of CAT plunger pumps. Pump valves wear over time, which can lead to reduced pressure, poor flow, or pulsation. Replacing them with a genuine CAT valve kit restores your pump to peak working condition.

Each kit contains 3 replacement valves. Please note that two kits are required per pump.

Compatible Pump Models

This valve kit fits the following CAT Pump models:

• 45, 45G1

• 5CP310SCSS, 5CP3110CSS, 5CP3120, 5CP3120CSS, 5CP3120CSSGI

• 5CP3150CSS, 5CP3150CSSG1

• 5CP3160CSS, 5CP3160CSSGI

• 5CP5120, 5CP5120CSS

• 5CP5135CSSGI

• 5CP5140CSS, 5CP5140CSSGI

SKU: 1333060

Key Features

✅ Genuine CAT Pump OEM Kit – Ensures proper fit and performance.
✅ Restores Pump Efficiency – Eliminates issues with pulsation, pressure loss, and flow restriction.
✅ Complete Kit – Each kit contains 3 valves (2 kits required per pump).
✅ Durable & Reliable – Manufactured to withstand high pressure and continuous operation.
✅ Easy Maintenance – Designed for quick installation and long service life.