The Wacker Neuson Throttle Stop is a genuine OEM component designed for the BS500-4 and BS600-4 vibratory rammers. As a direct OEM replacement, this part is manufactured to the same specifications as the original, ensuring correct fitment and consistent throttle control on your rammer. It is specifically validated for BS-series gasoline rammers equipped with the 280mm/11-inch shoe configuration. Keep a verified OEM part on hand to avoid extended machine downtime on trench and cohesive soil compaction work.
Key Features
- Genuine OEM Throttle Calibration — Manufactured by Wacker Neuson to match the original throttle stop geometry, ensuring the engine holds the correct governed speed limit without adjustment drift.
- Drop-In Replacement — Engineered to install in the same mounting position as the factory part, with no reworking of the throttle linkage or carburetor assembly required.
- Confirmed BS-Series Fitment — Verified for the BS500-4 and BS600-4 gasoline vibratory rammers, both in 280mm/11-inch shoe configurations.
- Protects Engine from Over-Revving — A functioning throttle stop prevents the engine from exceeding its safe operating RPM range, reducing wear on internal engine components over time.
- Fuel System Safety — Proper throttle limiting is essential for safe, controlled operation; a worn or missing throttle stop can cause uncontrolled engine speed and unsafe compaction behavior on site.
The throttle stop is a small but critical component in the engine throttle control system of a vibratory rammer. It physically limits how far the throttle can open, preventing the engine from exceeding its designed maximum RPM and protecting internal components from over-speed damage. When a throttle stop is worn, broken, or missing, the operator loses a key mechanical safeguard — the engine may over-rev unpredictably, leading to erratic compaction performance and accelerated engine wear.
Part Details
| Part Number | 5000159177 |
|---|---|
| Old Part Number | 0159177 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Throttle Stop |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Rammer, 280mm/11in S hoe | BS500-4 | 5000009329 |
| Vibratory Rammer, 280mm/11in S hoe | BS600-4 | 5000009331 |
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.
