The Multiquip 501407810 D.C. Spring Rod is a genuine OEM component designed for MDR-9DYE, MDR-9D, and MDR-9GH ride-on power trowels. Sourced directly from Multiquip, this replacement rod meets the original design specification for these machines. Verified fitment across the MDR-9 series means you can order with confidence and get the right part the first time. DHS Equipment stocks genuine Multiquip OEM parts to keep your finishing equipment back in service fast.
Key Features
- Genuine OEM Spring Tension Integrity — Manufactured to the original spring rate and rod geometry, ensuring consistent mechanical response in the trowel's depth-control linkage.
- Direct Drop-In Replacement — Engineered to the same mounting points and dimensions as the factory-installed rod, allowing straightforward installation without modification.
- Confirmed MDR-9 Series Fitment — Compatible with MDR-9DYE, MDR-9D, and MDR-9GH ride-on power trowels, covering multiple engine and drive configurations within the MDR-9 family.
- Consistent Blade Pressure Control — A properly functioning spring rod maintains even blade pitch response across the trowel head, helping operators achieve a uniform finish on concrete slabs.
- Operational Safety in Blade Pitch Actuation — A worn or broken spring rod can cause erratic or uncontrolled blade pitch changes; replacing it with a genuine OEM part restores predictable, safe trowel operation.
The D.C. Spring Rod is a mechanical linkage component within the ride-on trowel's blade pitch control system. It works in conjunction with the depth-control assembly to apply and maintain the correct spring tension as the operator adjusts blade angle, directly influencing how the trowel responds across the concrete surface. When this rod becomes worn, bent, or breaks, blade pitch control becomes inconsistent or unresponsive, compromising both the quality of the finished surface and the operator's ability to manage the machine safely.
For fitment questions or to confirm compatibility with your specific serial number, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 501407810 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | D.C. Spring Rod |
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.
