The Multiquip 01279222 Speed Control Stop Ring is a genuine OEM component designed for the MVH508DZ reversible plate compactor. Sourced directly from Multiquip, this part meets the original design specifications for proper throttle and speed control function on the MVH508DZ. If your compactor is experiencing throttle travel issues or the speed control mechanism is no longer limiting correctly, this is the exact replacement stop ring required to restore normal operation.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original material and dimensional spec, ensuring the stop ring seats and engages exactly as the speed control assembly requires.
- Correct Throttle Travel Limiting — Restores the defined stop position within the speed control linkage, preventing over-travel that can lead to erratic engine response or runaway throttle conditions.
- Direct Fit for MVH508DZ — Confirmed fitment for the MVH508DZ reversible heavy-duty plate compactor; installs in place of the original without modification.
- Operational Safety Relevance — A functioning speed control stop ring is critical to maintaining controlled engine RPM on a reversible compactor; a worn or missing stop ring can compromise operator control of the machine.
- Verified Part Number — Order with confidence using Multiquip part number 01279222 to ensure you receive the correct component for your machine.
The speed control stop ring is a small but critical component within the engine throttle and speed control assembly. It acts as a physical limit stop, defining the maximum and minimum travel range of the throttle linkage so the engine operates within its intended RPM band. When this ring is worn, cracked, or missing, the throttle mechanism can travel beyond its designed range, resulting in inconsistent engine speed, difficulty maintaining compaction output, or loss of reliable throttle control — all of which directly affect compaction performance and operator safety on the MVH508DZ.
For fitment questions or help confirming this part is correct for your machine, contact the DHS Equipment team for support.
Part Details
| Part Number | 01279222 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Speed Control Stop Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Plate Compactors | MVH508DZ |
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.
