

Maintain optimal fluid section performance in your 1" Graco diaphragm pump with this OEM FKM and stainless steel wet-end kit.
*Always confirm exact compatibility with your specific pump’s exploded parts diagram before ordering.
The Graco D07838 Kit1040M/P FKSSFK is a genuine OEM service kit that includes FKM (fluoroelastomer/Viton) and stainless‑steel fluid section components engineered for 1″ Graco diaphragm pumps such as the Husky 1040 and 1040M/P series. It is designed to replace worn seats, valves, and seals in the fluid section to help maintain chemical resistance, sealing performance, and smooth fluid handling during maintenance or rebuild. :contentReference[oaicite:2]{index=2}
| OEM Part Number | D07838 |
|---|---|
| Description | FKM & Stainless Steel Wet‑End Fluid Section Service Kit |
| Manufacturer | Graco (OEM) |
| Materials | FKM (Viton) & Stainless Steel components |
| Use | Fluid section maintenance & wet‑end rebuild |
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