Product Overview

The CAT Ceramic Piston 16 x 72 (45) is a genuine OEM replacement part designed for CAT plunger pumps. Ceramic pistons are critical wear components that ensure smooth pump operation, long service life, and superior resistance to heat and abrasion. Worn or damaged pistons can lead to pressure loss, reduced flow, or pump failure. Replacing them with genuine CAT pistons guarantees durability, correct fit, and reliable performance.

Each unit is supplied as one piston.

Compatible Pump Models

This piston is suitable for the following CAT Pumps:

• 42HS

• 45, 45G1

SKU: 1345783

Key Features

✅ Genuine CAT OEM Part – Manufactured for precision fit and compatibility.
✅ High-Grade Ceramic – Excellent resistance to wear, heat, and chemical attack.
✅ Dimensions: 16mm diameter x 72mm length.
✅ Reliable Performance – Maintains pump efficiency and operating pressure.
✅ Single Piston – Sold individually for accurate replacement.

Specifications

• Diameter: 16mm

• Length: 72mm

• Material: High-quality ceramic

• SKU: 1345783

Why Choose This Ceramic Piston?

The CAT Ceramic Piston 1345783 offers OEM reliability and durability under demanding conditions. By replacing worn pistons with genuine CAT components, you ensure your pump delivers maximum efficiency, reduced downtime, and extended service life.