The Wacker Neuson Choke Shaft Filter is a genuine OEM component designed for the RD12-90 Tandem Roller and CRT36-25 Ride-on Trowel series. Sourced directly from Wacker Neuson, this part meets the exact specifications set at the time of manufacture — no guesswork, no substitutions. It is a direct replacement for machines including the RD12-90 with Solid ROPS, the RD12-90 with Foldable ROPS, and the CRT36-25 in both standard and Wheel Kit configurations. When you order by part number, you can be confident you are receiving the correct part for your machine.
Key Features
- OEM-Spec Filtration Integrity — Manufactured to Wacker Neuson's original design tolerances, ensuring the choke shaft is shielded from contaminants that can cause erratic throttle response or premature shaft wear.
- Drop-In OEM Replacement — Engineered to seat and secure exactly as the original, making installation straightforward with no rework or adaptation to mounting points.
- Broad Model Coverage — Fits RD12-90 Tandem Rollers (Solid and Foldable ROPS variants) and CRT36-25 Ride-on Trowels (standard and Wheel Kit), covering a range of common Wacker Neuson compaction and finishing equipment.
- Fuel System Protection — A functioning choke shaft filter keeps debris out of the choke circuit, supporting consistent cold-start performance and smooth engine operation across demanding jobsite conditions.
- Fuel System Safety Compliance — As a fuel system component, using a genuine OEM-grade filter helps maintain proper fuel circuit integrity, reducing the risk of contamination-related fuel delivery issues.
- Genuine Wacker Neuson Part — Backed by Wacker Neuson's OEM supply chain, part number 5000215143 carries the same provenance as the component originally installed on your machine at the factory.
The choke shaft filter sits within the engine's choke assembly and prevents dirt, dust, and fine debris from entering the choke shaft mechanism — a critical control point for air-fuel mixture during cold starts and warm-up. When this filter becomes clogged or deteriorates, the choke shaft can bind or fail to operate smoothly, leading to hard starting, rough idling, or inconsistent engine response. Keeping this filter in good condition is a straightforward but important part of maintaining reliable engine performance on compaction and troweling equipment.
Part Details
| Part Number | 5000215143 |
|---|---|
| Old Part Number | 0215143 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Choke Shaft Filter |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD12-90 ROLLER, DOUBLE DRUM, SOLID ROPS | RD12-90 | 5000620059, 5000620321 |
| 915mm/36in Ride-on Trowel | CRT36-25 | 5000620115, 5000620295 |
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.
