Wacker Neuson 5000079789 Throttle Shaft With Lever Set

The Wacker Neuson Throttle Shaft With Lever Set is a genuine OEM assembly designed for BS45Y, BS52Y, and BS60Y series vibratory rammers. Sourced directly from Wacker Neuson, this part carries the same fit, form, and function as the original component installed at the factory. It is compatible across multiple BS-series rammer configurations, including both 152mm/6in and 254mm/10in shoe variants. If your rammer is exhibiting erratic engine speed, unresponsive throttle control, or excessive lever play, this set provides a complete, direct-swap solution.

Key Features

• Complete Throttle Assembly: — Supplied as a matched set — shaft and lever together — so both wear components are renewed in a single service event.
• Genuine OEM Construction: — Manufactured to Wacker Neuson's original dimensional tolerances, ensuring the lever engages the carburetor linkage with the correct travel and detent feel.
• Broad BS-Series Fitment: — Confirmed fit across BS45Y, BS52Y, and BS60Y vibratory rammer models, covering both 6in and 10in shoe configurations.
• Restores Precise Engine Speed Control: — A worn or damaged throttle shaft causes imprecise RPM response, which directly affects compaction force and operator control on cohesive soil and trench work.
• Fuel System Integrity: — Correct throttle shaft geometry maintains the intended fuel-air metering range, preventing over-rich or over-lean conditions that can lead to hard starting or engine damage.

The throttle shaft and lever assembly connects the operator's hand control to the carburetor's throttle plate, translating handle input into precise engine speed changes. On a vibratory rammer, consistent throttle response is critical — the machine's impact frequency and compaction force are directly tied to engine RPM, so any slop, binding, or wear in this assembly translates immediately to inconsistent soil compaction. When the shaft wears or the lever loses its positive connection to the linkage, operators may notice hunting idle, poor throttle snap, or a control that no longer holds a set speed under load.

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.