

The Graco 15A865 Needle Retainer secures and aligns the needle in fluid-control assemblies, ensuring precise shut-off and preventing leakage under high pressure.
| System / Model Type | Description |
|---|---|
| Graco Airless Spray Guns | Guns where needle assemblies and retainers ensure fluid shut‑off under high‑pressure conditions |
| Graco Valve & Fluid Control Modules | Valve systems in which the needle retainer secures the fluid‑control needle and ensures proper alignment |
| Graco Repair & Service Kits | Rebuild kits for spray guns or valve units that include the 15A865 as a critical wear‑part replacement |
The Graco 15A865 Needle Retainer is a precision‑manufactured retaining component designed to secure the needle in fluid‑control assemblies of Graco equipment, maintaining correct positioning and sealing under high‑pressure spray or dispensing conditions.
Machined with high‑accuracy tolerances and built from rugged materials, this part supports reliable shut‑off performance, prevents fluid leakage around the needle assembly, and contributes to the overall durability of the fluid control module. It is intended to endure repeated use in industrial applications and ease system maintenance by enabling systematic rebuilds.
| Part Number | 15A865 |
|---|---|
| Component Type | Needle Retainer Assembly |
| Use Case | Secures and aligns the needle within high‑pressure fluid control assemblies |
| Material | High‑strength alloy or corrosion‑resistant material designed for industrial use |
| Function | Holds the needle in the correct axial and rotational position, enabling accurate shut‑off and fluid control |
| Serviceability | Designed for inclusion in spray gun or valve rebuild kits and periodic service intervals |
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