From watermelon light brackets and mounting hardware to bezels, bases, adapters, and replacement accessories, these parts help complete the install when you are building out cab panels, air cleaner panels, mirror brackets, sleeper panels, flush-mount kits, or custom lighting layouts.
If you are shopping by light style, browse our glass watermelon lights or plastic watermelon lights categories to compare real glass and polycarbonate options. For complete retrofit packages, visit our watermelon light kits category.
This accessory category also supports smaller lighting setups, including mini marker lights and penny lights, where brackets, bezels, and hardware may be needed for custom mounting and replacement installs.
Choose the wiring or replacement part by its job
Compare the contents of your existing light or kit before adding separate parts. A matching connector shape, lens colour or dome shape alone does not establish compatibility.
Wiring and connectors
The DD4100 DT four-pin splitter branches one matching connection into two. One splitter is supplied; lights, the main harness and mounting parts are separate. It adds no power or circuit capacity. The DD4104 single-output harness includes a toggle switch and OEM auxiliary-switch adapter, with lights separate. Check connector pinout, lamp leads, switch behaviour and the complete circuit. Both are rated for 9–16V, not a 24V supply; the DD4104 mechanical relay does not pass switch-panel dimming.
Seals and replacement glass
The A501 adhesive-backed gasket supplies one gasket for a matching glass-lens assembly and housing; the light and lens are not included. Check the housing-specific fit. Glass Is Class replacement glass supplies one selected lens for a matching Alpha Series housing and generation, not a complete light. Bulb, bezel, housing, bracket and gasket are separate.
Whether you are replacing worn hardware, finishing a new cab light layout, adding accessories to a full-size watermelon build, or setting up a penny light installation, these parts help make the final install cleaner, more secure, and easier to service.
