The Multiquip 080100400 Stop Ring R-40 is a genuine OEM component designed for FHA-50/60, VHW62, VHW72, FX30E6, FX40G6, FX50G6, and FX60E6 concrete vibrator models. As a direct OEM replacement, this stop ring is manufactured to the exact tolerances required to maintain proper shaft positioning and vibrator head integrity across compatible Multiquip vibrator units. Sourced directly through an authorized Multiquip channel, the 080100400 ensures a correct, confidence-inspiring installation every time. DHS Equipment stocks genuine Multiquip OEM parts so contractors can get back to work without guesswork.
Key Features
- Genuine OEM Material Integrity — Manufactured to Multiquip's exact hardness and dimensional specifications for a stop ring, ensuring the component holds its retention position under continuous vibration stress.
- Drop-In Installation — Matches the original R-40 profile exactly, seating into the same groove or channel as the factory part with no rework to mating components.
- Broad Vibrator Compatibility — Fits FHA-50/60, VHW62, VHW72, FX30E6, FX40G6, FX50G6, and FX60E6 models, covering a wide range of Multiquip flex-shaft and direct-drive concrete vibrators.
- Shaft Retention Under Load — A correctly seated stop ring keeps the vibrator head and internal shaft assembly properly positioned during operation; a worn or missing ring can allow unwanted axial movement that degrades consolidation performance and accelerates internal wear.
- Verified OEM Part Number — Part number 080100400 matches Multiquip's published parts documentation, so you can order with confidence that you are receiving the correct component for your machine.
A stop ring is a precision-machined retaining component that locks a rotating or reciprocating shaft in its correct axial position within the vibrator head or housing assembly. In a concrete vibrator, this ring prevents the internal eccentric shaft from migrating under the intense vibration loads generated during concrete consolidation, keeping energy transfer efficient and protecting surrounding bearings and seals. When a stop ring wears, cracks, or loses its seating, the shaft can shift out of position, causing uneven vibration output, accelerated bearing wear, and potential failure of the vibrator head.
For questions about fitment or to confirm this is the right part for your machine, contact the DHS Equipment team for assistance.
Part Details
| Part Number | 080100400 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Stop Ring R-40 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Vibrators | FHA-50/60 |
| Vibrators | VHW62 |
| Vibrators | VHW72 |
| Vibrators | FX30E6 |
| Vibrators | FX40G6 |
| Vibrators | FX50G6 |
| Vibrators | FX60E6 |
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.
