The Wacker Neuson is a genuine OEM Valve Seat designed for a wide range of Wacker Neuson vibratory plate compactors and reversible plate compactors, including the DPU4045Yeh, DPU40Yeh, DPU45Yeh, RD7Yeh, RD7Yehf, RD7Yehfb, RD10Yehf, and DS70Y series machines. Sourced directly from Wacker Neuson, this part is manufactured to the exact tolerances required for proper valve operation and long-term engine reliability. Genuine OEM designation means you receive the same component installed at the factory — no guesswork on fitment or compatibility. With broad coverage across both LRC and HRC configurations, as well as US and EU variants, part number is a dependable choice for servicing your Wacker Neuson equipment.
Key Features
- Precision Sealing Surface: — Machined to OEM tolerances, ensuring correct valve-to-seat contact, compression retention, and combustion efficiency across all covered engine configurations.
- Direct OEM Replacement: — Drops into the existing valve assembly without modification, maintaining the correct seat angle and depth specified for these Wacker Neuson engines.
- Broad Model Coverage: — Fits DPU40Yeh, DPU45Yeh, DPU4045Yeh (LRC, HRC, US, EU, and ZF variants), RD7Yeh, RD7Yehf, RD7Yehfb, RD10Yehf, and DS70Y series compactors.
- Sustained Compression Performance: — A properly seated valve seat maintains cylinder pressure and combustion efficiency; a worn or damaged seat leads to compression loss, hard starting, and reduced compaction output.
- Fuel System Integrity: — Correct valve seating is critical to preventing fuel blow-by and maintaining safe, stable engine combustion — making the right OEM part essential for this application.
The valve seat is a precision-machined ring pressed into the cylinder head that provides the hard, wear-resistant surface against which the engine valve closes to seal the combustion chamber. It plays a direct role in maintaining compression, controlling fuel and exhaust gas flow, and ensuring efficient combustion during every power stroke. When a valve seat becomes worn, pitted, or damaged, compression drops, the engine loses power or becomes difficult to start, and fuel consumption increases — making timely replacement with a correctly specified part critical to keeping the engine running at full capacity.
Part Details
| Part Number | 5100059780 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Valve Seat |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DPU45Yeh US | DPU45Yeh US | 5100063121 |
| V.Plate DPU 4045Ye | DPU 4045YE | 5000610181 |
| DPU4045Yeh | DPU4045Yeh | 5100009662 |
| DPU4045Yeh LRC | DPU4045Yeh LRC | 5100063118 |
| DPU4045Yehzf LRC | DPU4045Yehzf LRC | 5100063120 |
| DPU40Yeh US | DPU40Yeh US | 5100063124 |
| DPU40Yeh EU | DPU40Yeh EU | 5100068379 |
| DPU45Yeh EU | DPU45Yeh EU | 5100068380 |
| RD7Yehf HRC | RD7Yehf HRC | 5100006337, 5100006341 |
| DPU4045YE | DPU4045Ye | 5100016954 |
| DS70 | DS70Y 13in | 5100060830 |
| Vibratory Plate DPU 4045Ye | DPU 4045Ye | 5000610350 |
| RD7Yeh LRC | RD7Yeh LRC | 5100006335 |
| RD7Yeh HRC | RD7Yeh HRC | 5100006336, 5100006467 |
| RD7Yehf LRC | RD7Yehf LRC | 5100006340 |
| RD7Yehfb LRC | RD7Yehfb LRC | 5100006345 |
| RD7Yehfb HRC | RD7Yehfb HRC | 5100006346 |
| Vibrationsplatte | DPU4045Yehzf | 5100022113 |
| DPU4045Yeh EU | DPU4045Yeh EU | 5100063123 |
| DS70 | DS70Y 13in LRC | 5100065736 |
| RD10Yehf LRC | RD10Yehf LRC | 5100070502 |
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.
