

OEM **Graco 17W540 Heat‑Shrink Tube (1″ Dia)** — protective insulation tube for electrical wiring and connectors.
The **OEM Graco 17W540 Heat‑Shrink Tube (1″ diameter)** provides protective insulation for electrical wires and terminals, sealing out moisture and enhancing durability of wiring in compatible Graco machines.
The **17W540 Tube, Heat Shrink, 1″ Dia** is a factory‑OEM insulation tube used to protect and seal wiring connections. It shrinks when heated to form a tight, moisture‑resistant cover around wires or harness bundles. :contentReference[oaicite:1]{index=1}
| Part Number | 17W540 |
|---|---|
| Description | Tube, Heat Shrink (1″ diameter) |
| Category | Electrical Protective Component |
| Primary Use | Insulate and protect wiring connections |
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