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Graco 24K946 Replacement Pilot Valve Kit

Genuine FKM pilot valve replacement kit for Graco Husky 3300 pumps. Helps maintain consistent air drive performance and stability.

  • Fits Husky 3300 series
  • Restores pilot valve function
  • FKM elastomer for durability
  • OEM precision fit
  • Improves pump cycling consistency
  • Ideal for maintenance
  • Industrial fluid transfer systems
  • Reliable air valve control

$143
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Graco 24K946 FKM Pilot Valve Replacement Kit Overview

The Graco 24K946 Kit,Rplc,Pilot Valve,FKM is a genuine Graco pilot valve replacement kit for Husky 3300 air‑operated diaphragm pumps. This kit includes all necessary FKM (Viton®) pilot valve elements to restore the air drive switching components that control diaphragm oscillation and efficient pump cycling.

Compatible Machines

  • Graco Husky 3300 Air‑Operated Diaphragm Pump Series — Pilot valve replacement requirement

Product Specifications

Manufacturer Graco
Part Number 24K946
Description FKM Pilot Valve Replacement Kit
Material FKM (Viton®)
Application Pilot valve / air drive control
OEM Quality Yes — Genuine Graco

Key Features

  • FKM (Viton®) elastomer for enhanced chemical and temperature resistance
  • Restores air drive switching consistency
  • OEM Graco precision fit
  • Helps maintain stable pump cycling and performance
  • Ideal for service and repair intervals

Applications

  • Air valve pilot system restoration
  • Industrial pump maintenance
  • Stabilizing diaphragm oscillation
  • Preventive servicing

Frequently Asked Questions

This kit replaces pilot valve components responsible for air drive control in the Husky 3300 pump.

FKM (Viton®) provides great resistance against heat and many chemicals.

Replace when pump start/stop becomes erratic or air drive performance drops.

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