Product Overview

The CAT Water Seal Kit 33983 is a replacement seal kit designed for CAT 3CP1120, 3CP1120G, 3CP1130, and 3CP1140 high-pressure plunger pumps. This complete service kit contains the essential high-pressure and low-pressure seals, seal case O-rings, and seal washers required to maintain pump efficiency and prevent water leakage.

With an outside diameter of 26mm and an inside diameter of 16mm, this kit is ideal for routine servicing and pump overhauls, helping to restore sealing performance and extend pump life in demanding industrial cleaning applications.

Kit Contents

• 3 x Seal, HPS-SNG (High Pressure Seals)
• 3 x Seal, LPS w/S-Spg-NBR (Low Pressure Seals)
• 3 x O-Ring, Seal Case-70D-NBR
• 3 x Washer, Seal-90D-NBR

Compatible Pump Models

• CAT 3CP1120
• CAT 3CP1120G
• CAT 3CP1130
• CAT 3CP1140

Specifications

• SKU: 1333983
• Outside Diameter: 26mm
• Inside Diameter: 16mm
• Material: NBR sealing components
• Application: Water seal replacement and pump servicing

Key Features

• Complete water seal service kit
• Suitable for CAT 3CP1120, 3CP1120G, 3CP1130 and 3CP1140 pumps
• Includes high-pressure and low-pressure seals
• Supplied with seal case O-rings and seal washers
• Helps eliminate leaks and maintain operating pressure
• Ideal for preventative maintenance and pump rebuilds
• High-quality NBR sealing materials
• Extends pump reliability and service life

Why Choose This Product?

Worn water seals can reduce pump performance and lead to costly downtime. Replacing seals at regular service intervals helps maintain pressure output, reduce leakage, and protect internal pump components. This CAT water seal kit provides all the key sealing components needed for a professional pump service.

Order Now

Keep your CAT pump performing at its best with the CAT Water Seal Kit 1333983. Available from Flowjet Cleaning Equipment with expert advice and fast UK delivery.

Phone: 015395 66193
Email: sales@flowjet.co.uk