The Multiquip 515423 Harness Wiring AR13 is a genuine OEM wiring harness designed for AR13HA and AR13HAR ride-on asphalt rollers. Sourced directly from Multiquip, part number 515423 is an exact-match replacement that plugs into the machine's electrical system the same way the original unit did — no splicing, re-pinning, or adapter work required. This is the correct OEM harness for the AR13 roller family, giving you confidence that the wiring routes, connector types, and circuit protection all match the machine's original design intent.
Key Features
- OEM Electrical Integrity — Correct conductor gauges, insulation ratings, and connector terminals matched to the AR13 roller's original circuit specifications.
- Direct Plug-In Replacement — Harness connectors, routing length, and termination points correspond directly to the AR13HA and AR13HAR chassis layout for a straightforward swap.
- Confirmed AR13 Roller Fitment — Verified for AR13HA and AR13HAR Multiquip ride-on asphalt roller models.
- Protects Downstream Electrical Components — A properly functioning harness maintains clean signal and power delivery to controls, sensors, and drive systems — a damaged or corroded harness can cause erratic operation or component failure across multiple systems.
- Electrical Safety Compliance — OEM wiring harnesses meet the original machine's short-circuit protection and grounding requirements, which aftermarket substitutes may not replicate accurately.
A wiring harness is the central nervous system of a machine's electrical architecture — it bundles and routes every circuit that powers controls, safety switches, engine management, and drive functions into a single organized assembly. On a ride-on asphalt roller like the AR13, the harness carries signals and power between the operator controls, drum drive systems, and engine electronics. When a harness develops breaks, corrosion, or damaged insulation, the resulting shorts or open circuits can cause intermittent faults, complete electrical failure, or unsafe machine behavior that is often difficult to trace. Replacing the harness with the correct OEM unit restores the original circuit integrity and eliminates the guesswork of chasing wiring faults in the field.
For questions about fitment or to confirm 515423 is the right part for your machine, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 515423 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Harness Wiring AR13 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | AR13HA/HAR |
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.
