The Wacker Neuson Valve Retainer is a genuine OEM component designed for the GS6000G, GS8003G, GS16000G, GDS5500G, and related Wacker Neuson generator series. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original, ensuring a direct drop-in replacement for the worn or damaged retainer in your machine. Confirmed fitment spans multiple variants across the GS and GDS generator lines, including CE, LA, CN, and No-CE configurations. When you need to restore your generator to proper working order, part number is the correct OEM choice.
Key Features
- OEM Valve Seat Integrity — Manufactured to the precise dimensional tolerances required to correctly seat and retain the valve within the engine, maintaining proper compression and sealing performance.
- Direct Drop-In Installation — Matches the original mounting geometry exactly, fitting into the valve train assembly without any modification to surrounding components.
- Broad Generator Series Fitment — Compatible with GS6000G, GS6503G, GS8003G, GS10003G, GS16000G, and GDS5500G series generators across CE, LA, CN, and No-CE variants.
- Engine Compression Protection — A correctly functioning valve retainer holds the valve spring and keeper in place, ensuring proper valve timing and combustion efficiency across the power range.
- Genuine Wacker Neuson Part — Supplied as a genuine OEM component under part number 5000408606, carrying the same material grade and production specification as the part installed at the factory.
The valve retainer is a small but critical engine component that locks the valve spring keeper in position, securing the intake or exhaust valve within the cylinder head. It works in conjunction with the valve spring and keeper to maintain consistent valve lift and closure throughout the engine's operating cycle. When a valve retainer fails or becomes worn, the valve can lose its seating position, leading to compression loss, misfiring, or serious internal engine damage if not addressed promptly.
Part Details
| Part Number | 5000408606 |
|---|---|
| Old Part Number | 0408606 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Valve Retainer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| GB6000G | GB6000G CE | 5100079447 |
| GS6000G | GS6000G CE | 5100079452 |
| GS6000G | GS6000G LA | 5100079453 |
| GS6503G | GS6503G CE | 5100079454 |
| GS6500G | GS6500G LA | 5100079455 |
| GS8003G | GS8003G CE | 5100079456 |
| GS8000G | GS8000G LA | 5100079457 |
| GS10003G | GS10003G (No-CE) | 5100079458 |
| GDS5500G | GDS5500G (No-CE) | 5100079460 |
| GDS5500G | GDS5500G LA | 5100079461 |
| GS6000G | GS6000G CN | 5100079598 |
| GS8003G | GS8003G CN | 5100079599 |
| GS16000G LA | GS16000G LA | 5100082407 |
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.
