The Multiquip 501010460 Pinion 15 is a genuine OEM Pinion 15 designed for MDR-9DYE, MDR-9D, and MDR-9GH power trowels. As a direct Multiquip OEM component, this pinion is manufactured to the exact specifications of the original part, ensuring a correct, trouble-free installation. Sourced directly through authorized distribution, part number 501010460 carries the same quality standard as the part that left the factory floor. If you are servicing any of the MDR-9 series ride-on trowels, confirming the correct pinion part number before ordering is the single most important step to getting your machine back to full operation.
Key Features
- Genuine OEM Gear Geometry: — Manufactured to exact tooth profile and pitch specifications, ensuring proper mesh engagement and smooth power transfer within the trowel drivetrain.
- Direct-Fit Replacement: — Matches the original mounting interface and gear dimensions of the 501010460, allowing straightforward installation without modification.
- MDR-9 Series Compatibility: — Confirmed fitment for MDR-9DYE, MDR-9D, and MDR-9GH ride-on power trowels, covering the core MDR-9 family.
- Drivetrain Integrity: — A worn or damaged pinion causes uneven blade rotation, increased vibration, and accelerated wear on mating gears — replacing it promptly restores consistent trowel blade control.
- OEM Material Standard: — Produced from the same hardened gear stock as the original, giving it the load-bearing durability required under continuous troweling cycles on a ride-on machine.
The Pinion 15 is a small-diameter drive gear that transmits rotational force within the trowel's blade drive system. It meshes with a larger gear to reduce speed or multiply torque, allowing the blades to spin at the correct rate for effective concrete finishing. When this pinion wears down or develops chipped teeth, the result is inconsistent blade speed, unusual gear noise, and eventually a loss of drive to one or more trowel arms — making timely replacement essential to maintaining a flat, consistent finish.
For questions about fitment or to confirm this is the correct part for your machine, contact the DHS Equipment team directly.
Part Details
| Part Number | 501010460 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Pinion 15 |
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.
