The Multiquip 502403310 Battery Protect is a genuine OEM component designed for MDR-9DYE, MDR-9D, and MDR-9GH ride-on power trowels. Sourced directly from Multiquip, this part meets the exact specifications of the original unit installed at the factory. Verified fitment across the MDR-9 series means straightforward installation without guesswork or modification. When your trowel's battery protection system needs attention, 502403310 is the correct OEM replacement to restore proper electrical operation.
Key Features
- Genuine OEM Electrical Specification — Matched to the original circuit protection rating, ensuring correct voltage threshold response for the MDR-9 series electrical system.
- Direct-Fit Replacement — Engineered to connect exactly as the original component, allowing straightforward swap-out on MDR-9DYE, MDR-9D, and MDR-9GH trowels.
- MDR-9 Series Compatibility — Confirmed fitment across MDR-9DYE, MDR-9D, and MDR-9GH ride-on power trowels.
- Battery System Integrity — A functioning battery protect device keeps the electrical system operating within safe discharge limits, preventing deep drain events that shorten battery service life.
- Electrical Safety Compliance — Proper battery protection is critical in ride-on trowel applications where electrical faults can affect machine control and operator safety; using the correct OEM part maintains the designed protection level.
The battery protect device monitors the battery's state of charge and disconnects or limits the load before the battery is discharged beyond safe operating levels. This prevents deep-cycle damage that can permanently reduce battery capacity and lead to unexpected power loss during operation. When the battery protect unit fails or is bypassed, the machine's battery can degrade rapidly, resulting in unreliable starts, reduced run time, and potential damage to connected electrical components.
DHS Equipment is an authorized Multiquip parts dealer. For fitment questions or part verification, contact our team before ordering.
Part Details
| Part Number | 502403310 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Battery Protect |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Trowels | MDR-9DYE |
| Power Trowels | MDR-9D |
| Power Trowels | MDR-9GH |
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.
