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Graco 233842 Seal Repair Kit

Graco 233842 Seal Repair Kit is a genuine replacement kit designed to restore proper sealing and pressure in compatible Graco fluid pump assemblies.

  • Helps prevent fluid leaks and pressure loss
  • Ideal for routine pump maintenance and rebuilds
  • Extends pump life without full replacement

$429.97
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Seal Repair Kit for Graco Fluid Pump Maintenance

Compatible Machines

The Graco 233842 Seal Repair Kit is designed for servicing specific Graco fluid pump assemblies where seal replacement is required to restore proper pressure and leak-free operation.

  • Graco Merkur Series Piston Pumps (select models)
  • Graco Industrial Fluid Transfer Pumps (compatible configurations)
  • Graco Coating & Finishing Pump Systems using matching seal assemblies

Product Overview

The Graco 233842 Seal Repair Kit is a genuine replacement kit used to rebuild worn internal sealing components inside Graco pumps. Over time, seals experience wear due to pressure, chemicals, and continuous operation. This kit helps restore original pump performance without replacing the complete pump assembly.

Key Benefits

  • Restores proper sealing and pressure control
  • Reduces fluid leakage and downtime
  • Cost-effective alternative to full pump replacement
  • Designed for long-term durability in industrial use

Technical Information

Part Number 233842
Product Type Seal Repair Kit
Application Fluid pump sealing system repair
Manufacturer Graco

Installation & Usage Notes

This repair kit should be installed according to the pump’s service manual. Proper cleaning, correct seal orientation, and torque specifications are critical for optimal performance and seal life. It is recommended that installation be performed by trained personnel.

Frequently Asked Questions

The kit typically includes seals, O-rings, and related components required to rebuild the sealing section of compatible Graco pumps.

Check your pump’s parts manual or contact a Graco parts distributor with your machine model and serial number to confirm fitment.

Replacement is recommended when you notice fluid leakage, pressure loss, or reduced pump efficiency during operation.

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