The CAT Pump 33983 NBR Seal Kit is an OEM replacement kit designed for maintaining and servicing CAT 3CP series pumps. This kit includes all the required seals to restore your pump’s performance, prevent leaks, and extend its operating life. Built with high-quality NBR (Nitrile) seals, this kit ensures durability, chemical resistance, and reliability under demanding conditions.

Specifications & Compatibility:

• Part Number: 33983

• Seal Material: NBR (Nitrile)

• Fits Pump Models: CAT 3CP series (including 3CP1120, 3CP1130, 3CP1140, and similar)

• Application: High-pressure cleaning systems, softwash rigs, and pressure washer setups

Features:

• Genuine CAT Pump OEM replacement seals

• Designed for durability and long service life

• Ensures leak-free operation and consistent pressure

• Easy installation for professional or DIY maintenance

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