Graco D07666 1040M/P Service Kit

Compatible Machines & Pump Models

• Graco Husky 1040 1″ Pneumatic Diaphragm Pumps requiring OEM fluid service parts.
• Graco 1040M/P Series Pumps with Santoprene seats and PTFE wet‑end components.
• Any Graco 1″ diaphragm pump model listing part number D07666 in its official parts breakdown.

*Verify compatibility using your machine’s official service parts manual before installation.

Product Overview

The Graco D07666 Kit1040M/P SPSP/SPPT is an OEM wet‑end service kit engineered for 1″ Graco pneumatic diaphragm pumps such as the Husky 1040 and 1040M/P series. This kit includes Santoprene seats and PTFE wet‑end parts to help maintain proper sealing and fluid flow during routine wet end rebuilding or scheduled maintenance.

Key Advantages of This Kit

• OEM‑spec components ensuring precise fit and extended service life.
• Santoprene seats for durability and flexible sealing.
• PTFE wet‑end parts for excellent chemical compatibility.
• Helps sustain consistent pump performance after maintenance or rebuilds.

Frequently Asked Questions