

The Graco 15F442 Housing RAC G40 is the main body shell for G40 spray guns — providing the structural housing for valves, fluid passages, trigger and handle assembly. It ensures proper alignment, durability, and leak‑free operation.
The Graco 15F442 Housing RAC G40 is the main structural body (housing) for the G40 series spray gun. It forms the shell that contains and supports internal components such as valves, fluid passages, trigger assembly, and handle — ensuring correct fit, alignment, and leak‑free performance in high‑pressure spray applications.
| Specification | Details |
|---|---|
| Part Type | Spray Gun Housing (RAC G40) |
| Function | Structural shell / body for spray gun components |
| Material | OEM‑specified metal/plastic housing per design |
| Compatibility | Graco RAC G40 spray guns and related components |
| Certification | Genuine Graco OEM housing component |
The 15F442 Housing is used as the main body of the G40 spray gun — it houses internal fluid control valves, trigger mechanism, fluid passages, and handles. It ensures correct assembly, structural integrity, and leak-free operation in painting, coating, and other high-pressure spraying tasks. This housing is critical during repair or rebuilds of G40 spray guns to restore original performance.