The Multiquip 080101000 is a genuine OEM Stop Ring R-100 designed for MDR-9DYE, MDR-9D, and MDR-9GH power trowels. As a direct Multiquip OEM component, it is manufactured to the exact specifications required for correct fitment and dependable operation in the field. This stop ring is a precise match for the MDR-9 series, ensuring it seats and retains properly without rework or modification. If you are servicing or rebuilding one of these machines, sourcing the correct OEM part by number is the surest way to maintain consistent performance.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's exact dimensional and material specifications, ensuring the ring provides consistent retention force and correct seating in the assembly.
- Direct-Fit Replacement — Engineered as a drop-in replacement for the MDR-9DYE, MDR-9D, and MDR-9GH, so installation aligns with the original assembly without additional fitting.
- MDR-9 Series Compatibility — Confirmed fitment across the MDR-9DYE, MDR-9D, and MDR-9GH power trowel models, covering both diesel and gas variants in the MDR-9 family.
- Secure Component Retention — A correctly functioning stop ring keeps rotating or sliding components positionally locked, preventing axial movement that can cause accelerated wear or mechanical failure during troweling operations.
- Verified OEM Part — Sourced directly through authorized Multiquip distribution channels, so the 080101000 you receive is the same component used in original equipment assembly.
A stop ring is a small but critical retaining component used to limit or fix the axial movement of a shaft, pin, or rotating assembly within a machine. In a ride-on power trowel, these rings hold mechanical components in their correct working position, preventing unwanted displacement under the vibration and load of continuous concrete finishing work. When a stop ring wears, deforms, or breaks, the components it retains can shift out of alignment, leading to uneven blade performance, increased wear on surrounding parts, and potential mechanical damage if the condition is left unaddressed.
Part Details
| Part Number | 080101000 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Stop Ring R-100 |
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.
