4" PART DC, TOUGH-TITE ALUMINUM

Aluminum, Cam & Groove Dust Cap, 4 in., Tough-Tite, 3E40DCAL belongs to the Tough-Tite cam and groove AL product family and provides a defined dust cap in 4 in. for replacement, fabrication, or resale inventory. Aluminum construction keeps the component lighter for handling, stocking, and mobile transfer equipment while still providing a metal cam and groove option for general industrial service. It is configured with a capping male cam and groove adapters to help cover the transfer connection when the line is not in use, giving teams a direct way to match the fitting to the hose, pipe thread, adapter, or dust-control role in the assembly. The Tough-Tite series designation helps buyers align this part with the correct coupling family, mating components, and replacement inventory. Product details identify item 3E40DCAL, product family Tough-Tite cam and groove AL, unit of measure each, and description 4" PART DC, TOUGH-TITE ALUMINUM. The product note for this item is DUST CAP. This configuration is commonly sourced for industrial hose assemblies, fluid transfer lines, and maintenance replacement, with additional use in stocked hose rooms, field repair kits, and industrial transfer-line maintenance. For purchasing and resale workflows, 3E40DCAL provides a specific reference point for matching a required part to available coupling, hose, or accessory inventory.