The Multiquip 45381 MRX Light Kit Harness is a genuine OEM electrical harness designed for LD6 and LD6SL ride-on power trowels. As a direct OEM replacement sourced through Multiquip's authorized parts network, part 45381 is built to the same specifications as the original component installed at the factory. This harness integrates with the machine's lighting system, ensuring correct connector routing, plug compatibility, and circuit continuity right out of the box. If you're running LD6 or LD6SL trowels, this is the correct harness to restore full lighting function.
Key Features
- Genuine OEM Electrical Integrity — Built to the original wiring specifications for the MRX lighting system, with correct conductor gauge, connector type, and insulation rating for trowel operating environments.
- Direct Plug-In Replacement — Connectors and routing match the original harness layout on LD6 and LD6SL trowels, allowing straightforward installation without splicing or re-pinning.
- Confirmed Fitment for LD6 and LD6SL — Verified for Whiteman LD6 and LD6SL ride-on power trowels; always cross-reference your model code before ordering.
- Restores Full Lighting System Operation — A damaged or failed light harness can cause partial or complete lighting failure; replacing with part 45381 brings the system back to proper working condition.
- Electrical Safety Compliance — Using the correct OEM harness maintains proper circuit protection and prevents overload conditions that can result from mismatched or improvised wiring repairs.
The light kit harness is the dedicated wiring assembly that connects the trowel's lighting components — such as work lights or indicator lamps — to the machine's electrical system. It carries power and ground signals through a routed, protected loom to each light fixture, ensuring stable voltage delivery and correct grounding. When a harness develops breaks, corrosion, or damaged connectors, lighting becomes intermittent or fails entirely, which can affect visibility and safe operation during low-light conditions on the finishing deck.
Part Details
| Part Number | 45381 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | MRX Light Kit Harness |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | LD6/LD6SL |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
