The Multiquip 509429660 Collar 405510 MRT-6 is a genuine OEM collar designed for MRH800GS walk-behind roller equipment. Sourced directly from Multiquip, this part meets the original design specifications for the MRH800GS, ensuring a correct, trouble-free installation. DHS Equipment stocks this genuine OEM component to help you get your roller back in service without guesswork on fitment or compatibility.
Key Features
- Genuine OEM Construction — Manufactured to the original Multiquip design spec, delivering the material grade and dimensional accuracy expected of a structural collar in a walk-behind roller drivetrain.
- Direct-Fit Replacement — Engineered to drop into the MRH800GS roller assembly using the original mounting points and orientation, eliminating fitment uncertainty during installation.
- Confirmed MRH800GS Compatibility — Verified fitment for the Multiquip MRH800GS walk-behind roller, so you can order with confidence for that specific machine.
- Structural Integrity Where It Counts — A correctly fitted collar maintains proper shaft alignment and load transfer within the roller assembly; a worn or damaged collar can introduce play, accelerating wear on adjacent components.
- Traceability by OEM Part Number — The 509429660 part number cross-references directly within Multiquip's OEM catalog, making reordering and parts verification straightforward for dealers and service technicians alike.
A collar is a precision-machined ring or sleeve that locates, retains, or supports a shaft, spindle, or rotating component within a mechanical assembly. In a walk-behind roller like the MRH800GS, the collar holds critical drivetrain or drum components in their correct axial position, preventing lateral movement that would cause uneven wear or loss of drive efficiency. When a collar becomes worn, cracked, or incorrectly seated, it can allow unwanted shaft migration that leads to premature bearing failure and compromised roller performance.
Part Details
| Part Number | 509429660 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Collar 405510 MRT-6 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | MRH800GS |
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.
