The Wacker Neuson Honda GX340UT2QAE Engine is a genuine OEM power unit designed for the RSS800A Single Drum Walk-behind Roller. Sourced directly from Wacker Neuson, this engine assembly carries the exact configuration specified for RSS800A machines, ensuring a correct, like-for-like installation. Whether you're restoring a roller after engine failure or completing a scheduled powertrain service, part number is the factory-specified replacement that keeps your machine running to its original output rating.
Key Features
- Genuine OEM Engine Assembly — Manufactured to Honda's GX340UT2QAE specification and authorized by Wacker Neuson, delivering the same displacement, compression ratio, and output as the original unit.
- Direct-Mount Replacement — Engineered to bolt directly into the RSS800A frame with original mounting points, shaft dimensions, and PTO configuration intact — no custom adaptation needed.
- Confirmed RSS800A Compatibility — Verified fitment for RSS800A Single Drum Walk-behind Roller models, including configurations 5000006582 and 5000630012.
- Full Power Restoration — A failed or worn engine on a vibratory roller causes loss of compaction force and drive performance; replacing with this OEM unit restores the machine to its designed centrifugal force and travel speed output.
- Fuel System Integrity — As a complete OEM engine assembly, the fuel and ignition system components are matched to Wacker Neuson's operational requirements, supporting correct governor response and safe fuel handling on site.
The engine is the core power source on a walk-behind vibratory roller, driving both the propulsion system and the eccentric shaft that generates compaction force. On the RSS800A, the Honda GX340UT2QAE delivers the torque needed to maintain consistent drum vibration across varying soil and asphalt conditions. When an engine degrades or fails, compaction output drops and the machine becomes inoperable — replacing it with the correct OEM unit is the most direct path to restoring full working capacity.
Part Details
| Part Number | 5000405544 |
|---|---|
| Old Part Number | 0405544 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Honda GX340UT2QAE Engine |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Vibratory Roller | RSS800A | 5000006582, 5000630012 |
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.
Wacker Neuson