The Wacker Neuson Governor Spring is a genuine OEM component designed for the WP1550VW, WP1550V, and VPG165V vibratory plate compactors. As a direct factory replacement, this spring maintains precise engine speed control under the varying load demands of soil, aggregate, and paving stone compaction work. Sourced directly from Wacker Neuson, part number meets the exact specifications of the original part and installs without modification.
Key Features
- Calibrated Spring Tension: — Engineered to the correct load rating for governor operation on these engine configurations, ensuring accurate RPM response under compaction load.
- Genuine OEM Part: — Manufactured to Wacker Neuson's original design tolerances — the same spring fitted at the factory, not an approximation.
- Direct Drop-In Replacement: — Hooks into the existing governor linkage on the WP1550VW, WP1550V, and VPG165V with no rework to surrounding components.
- Fitment Confirmed: — Verified for WP1550VW and WP1550V (15 kN, 500 mm / 19.5 in) and VPG165V (587 mm / 18 in) single-direction vibratory plate compactors.
- Restore Consistent Engine Speed: — A worn or broken governor spring causes RPM fluctuation and loss of compaction force; replacing it restores steady, controlled plate performance.
- Fuel System Compliance: — Correct spring tension prevents over-fueling at idle and under load, keeping engine operation within intended parameters for these machines.
The governor spring is a small but critical component within the engine's mechanical governor assembly. It applies a calibrated opposing force against the flyweights, which together regulate engine speed by controlling fuel delivery — keeping the engine running at a consistent RPM regardless of the load the vibratory plate places on it. When the governor spring weakens, stretches, or breaks, the engine loses its ability to maintain steady speed: it may surge, hunt, or bog down under load, all of which directly reduce compaction output and can accelerate wear on other engine components.
Part Details
| Part Number | 5000110846 |
|---|---|
| Old Part Number | 0110846 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Governor Spring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Plate, 15 kN, 500mm/ 19.5in | WP1550VW | 5000007577 |
| Vibratory Plate, 15 kN, 500mm/ 19.5in | WP1550V | 5000007580 |
| Vibratory Plate 587mm/18in | VPG165V | 5000007554 |
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.
