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Graco D03937 Kit 307 Induction Pump PP SS Buna-N PT

Rebuild your Husky 307 diaphragm pump efficiently with this genuine OEM service kit. Restore sealing, prevent leaks, and maintain optimal pump performance.

  • Genuine Graco OEM parts for 307 pump fluid section
  • Includes polypropylene seats, stainless‑steel balls, and Buna‑N seals
  • Restores fluid sealing and pressure performance
  • Compatible with Husky 307 diaphragm pumps and similar systems

$429.32
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Compatible Pump Applications

  • Graco Husky 307 Air‑Operated Diaphragm Pumps
  • Husky 307 pumps with polypropylene seats, stainless balls, and Buna‑N components
  • Industrial fluid systems that use Husky 307 wetted assemblies

Graco D03937 Kit307P PPSSBNPT

The Graco D03937 Kit307P PPSSBNPT is a genuine OEM fluid section rebuild kit designed for Graco Husky 307 diaphragm pumps. This service kit contains high‑quality internal components including polypropylene seats, stainless‑steel balls, and Buna‑N seals to help restore pump performance and fluid sealing integrity.

Key Features

  • OEM rebuild components specified for Husky 307 pump fluid sections
  • Polypropylene seats & stainless‑steel balls for improved fluid handling
  • Buna‑N seals for excellent sealing performance
  • Helps restore pump pressure, eliminate internal leaks, and extend service life

Product Specifications

Part Number D03937
Kit Type 307P PPSSBNPT Service Kit
Application Rebuild of Husky 307 diaphragm pump fluid section
Includes Polypropylene seats, stainless balls, Buna‑N seals
OEM Compatible Yes — Genuine Graco parts

Detailed Description

The Graco D03937 Kit307P PPSSBNPT contains genuine Graco components engineered to rebuild the fluid section of compatible Husky 307 diaphragm pumps. Replacing worn seats, balls, and seals with this OEM kit helps improve fluid sealing, restore proper operating pressures, and reduce internal leakage for reliable pump performance.

Frequently Asked Questions

This kit includes OEM‑specified polypropylene seats, stainless‑steel balls, and Buna‑N seals for the fluid section of a Husky 307 diaphragm pump.

Yes — installing this kit with fresh seats and seals often corrects internal leaks and restores proper pressure performance.

Yes — this is an official Graco OEM service kit engineered for compatibility and performance with Husky 307 diaphragm pumps.

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