The Multiquip 48402 Frame Harness Assembly is a genuine OEM electrical harness designed for the MD105 mid-sized hydrostatic ride-on power trowel. This is a factory-sourced component, engineered to match the original wiring layout, connector types, and circuit routing specifications of the MD105 platform. Sourcing the correct OEM harness ensures every electrical circuit in the frame runs exactly as Multiquip intended, with no guesswork on connector compatibility or wire gauge. DHS Equipment supplies this part direct, so you can be confident you are receiving the authentic Multiquip 48402 and not a generic substitute.
Key Features
- Genuine OEM Electrical Integrity — Factory-sourced wiring harness with correct connector types, wire gauges, and circuit routing specific to the MD105 trowel frame.
- Direct Chassis Replacement — Mounts to the MD105 frame using the original attachment points, allowing straightforward removal and reinstallation without splicing or adapting connectors.
- MD105 Fitment Confirmed — Engineered exclusively for the Multiquip MD105 mid-sized hydrostatic ride-on power trowel series.
- Full Circuit Continuity — A correctly functioning frame harness keeps all onboard controls, sensors, and hydraulic solenoids communicating properly — a damaged or corroded harness can cause erratic blade response, failed startups, or loss of drive control.
- Electrical System Safety — Proper insulation ratings and connector sealing are critical on ride-on trowels operating in wet concrete environments; OEM harness construction meets the protection standards the MD105 was designed around.
The frame harness assembly is the central wiring backbone that runs through the chassis of the ride-on trowel, connecting the engine, controls, hydraulic solenoids, and safety switches into a unified electrical system. When the harness is intact and properly routed, every operator input — from blade pitch adjustment to drive direction — is communicated cleanly and without interruption. A harness that has been damaged by abrasion, moisture intrusion, or heat can cause intermittent faults, unresponsive controls, or complete electrical failure, making replacement with a correctly spec'd OEM assembly essential for safe and predictable machine operation.
Part Details
| Part Number | 48402 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Frame Harness Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Hydraulic Ride-On Power Trowels | MD105 |
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.
