The Wacker Neuson is a genuine OEM Decompression Pin B designed for the RD11AEC and RD11A hydrostatic double drum vibratory rollers. Sourced directly from Wacker Neuson, this pin matches the original component specification for a direct, hassle-free installation. Confirmed fitment covers both the RD11AEC and RD11A roller models, so you can order with confidence knowing this is the correct part for your machine.
Key Features
- Genuine OEM Construction: — Manufactured to the exact material grade and dimensional tolerance of the original pin, ensuring consistent engagement with the decompression mechanism.
- Direct Installation Fit: — Drops into the existing decompression assembly on RD11AEC and RD11A rollers without rework or modification to surrounding hardware.
- Confirmed RD11 Series Compatibility: — Verified for the RD11AEC and RD11A hydrostatic double drum vibratory rollers, covering both variants within the RD11 family.
- Engine Start Reliability: — A correctly fitted decompression pin allows the engine to release cylinder pressure at the right moment, supporting clean, consistent cold starts on your roller.
- Precision Part Number Match: — Part number 5000151759 is the exact OEM reference for this application, eliminating the guesswork that leads to costly mis-orders.
The decompression pin is a small but critical component in the engine's decompression system. Its role is to temporarily reduce cylinder compression during the starting sequence, making the engine easier to turn over — particularly in cold conditions or after extended downtime. When the pin wears, breaks, or goes missing, the engine can become difficult or impossible to start, putting the roller out of service until the part is replaced.
Part Details
| Part Number | 5000151759 |
|---|---|
| Old Part Number | 0151759 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Decompression Pin B |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD11AEC | 5000007695 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11A | 5000007693 |
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.
