Wacker Neuson 5200014876 Throttle Stop Tab

The Wacker Neuson Throttle Stop Tab is a genuine OEM component designed for the MS64A Vibratory Rammer. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original, ensuring the throttle mechanism operates exactly as intended. If your rammer is running at incorrect speeds or the throttle isn't limiting travel properly, replacing this tab with the correct OEM part restores proper engine control and protects against over-revving.

Key Features

• Genuine OEM Throttle Geometry: — Manufactured to the original dimensional spec, so the tab contacts and limits throttle travel at precisely the correct position — no guesswork, no makeshift adjustments.
• Direct Drop-In Replacement: — Designed to install into the same position as the original tab on the MS64A, using existing mounting points for a straightforward swap during routine service.
• Confirmed MS64A Fitment: — Verified for the Wacker Neuson MS64A Vibratory Rammer, so you can order with confidence knowing this is the right part for your machine.
• Restores Correct Engine Speed Control: — A worn or missing throttle stop tab can allow the engine to over-rev or prevent consistent speed settings. Replacing it brings throttle response back in line with the machine's designed operating range.
• Engine Protection Through Accurate Limiting: — The throttle stop tab plays a direct role in preventing uncontrolled engine speed, making it a small part with a meaningful impact on engine longevity and operator control.

The throttle stop tab is a small but critical component in the engine throttle assembly of a vibratory rammer. Its job is to physically limit how far the throttle can travel, setting a hard boundary on maximum engine speed and preventing the engine from being pushed beyond its designed operating range. When this tab wears down, breaks, or goes missing, the throttle loses its mechanical limit — which can lead to erratic engine behavior, difficulty maintaining consistent compaction performance, and potential engine wear from uncontrolled RPM. Replacing it promptly keeps the machine running within its intended parameters.

Part Details

Compatibility & Fitment

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.