The Wacker Neuson is a genuine OEM Decompression Pin designed for a range of Wacker Neuson equipment including the CRT36-24A ride-on concrete trowel series, RD12A-90 tandem rollers, BFS 2020AS floor saw, RD11A and RD11AEC hydrostatic double drum vibratory rollers, and the GS12Ai portable generator. As a factory-sourced component, the is manufactured to the exact specifications used in original production, ensuring consistent performance across every compatible machine. This part covers multiple machine families and configurations — including standard, high-speed, and wheel kit variants — making it a versatile service part for dealers and operators managing mixed Wacker Neuson fleets.
Key Features
- Genuine OEM Manufacture — Sourced directly from Wacker Neuson, this Decompression Pin is produced to the same dimensional and material tolerances as the original, ensuring consistent engagement and release under engine compression cycles.
- Drop-In Engine Fit — Engineered to seat precisely within the engine's decompression mechanism with no modification to the mounting hardware or surrounding components.
- Broad Fleet Coverage — A single part number covers the CRT36-24A ride-on trowel variants, RD12A-90 tandem rollers, BFS 2020AS floor saw, RD11A and RD11AEC rollers, and the GS12Ai generator, simplifying parts inventory across multiple machine types.
- Smooth Engine Starting — A correctly functioning Decompression Pin temporarily reduces cylinder compression during pull-start or cold starts, allowing the engine to spin up to firing speed without excessive operator effort or starter strain.
- Verified Part Number — Cross-referenced against Wacker Neuson fitment data for the 5000152334, helping you confirm the right part before it ships.
A decompression pin is a small but critical engine component that temporarily releases cylinder pressure during the starting sequence. By partially opening the exhaust or a dedicated decompression valve at low cranking speeds, the pin allows the engine to reach sufficient RPM before full compression is restored — making hand or recoil starting significantly easier, especially on larger-displacement or high-compression engines. When this pin wears, breaks, or fails to seat correctly, the engine can become extremely difficult or impossible to start manually, and repeated force-starting attempts may place excessive stress on the recoil assembly and related components.
Part Details
| Part Number | 5000152334 |
|---|---|
| Old Part Number | 0152334 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Decompression Pin |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 915mm/36in Ride-On Trowel | CRT36-24A | 5000620080, 5000620299, 5000620802 |
| RD12A-90 Tandem Roller | RD12A-90 | 5000620058, 5000620320, 5000620369 |
| BFS 2020AS SAW | BFS 2020AS | 5000620086 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11AEC | 5000007695 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-24A-H | 5000009232 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11A | 5000007693 |
| Ride-on Trowel | CRT36-24A-E | 5000009483 |
| 50Hz Portable Generator 12 kVA | GS12Ai | 5000009108 |
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.
