The Wacker Neuson is a genuine OEM Repr Kit, Accel Pump Seal/Bush designed for the CRT48 and CRT36 series ride-on concrete trowels. As a factory-sourced replacement, this kit delivers the correct seals and bushings to restore proper accelerator pump function in the carburetor assembly. It is confirmed to fit the CRT48-25K-L, CRT48-25K-H, CRT36-23K-H, and CRT36-25K-H models, covering both 1220mm/48in and 915mm/36in low- and high-speed configurations. When your ride-on trowel starts showing signs of poor throttle response or fuel delivery issues, the kit gives you everything needed to bring it back to proper operating condition.
Key Features
- Genuine OEM Seal and Bushing Materials — Factory-sourced components maintain the correct compression and wear characteristics required for consistent accelerator pump operation in a carburetor environment.
- Complete Repr Kit — Includes all seals and bushings needed for a full accelerator pump rebuild in a single kit, so you have everything on hand before starting the job.
- Direct Fit for CRT48 and CRT36 Series — Engineered to drop into the carburetor assembly of CRT48-25K-L, CRT48-25K-H, CRT36-23K-H, and CRT36-25K-H ride-on trowels without modification.
- Restores Throttle Response and Fuel Delivery — Worn or degraded accelerator pump seals cause hesitation, stumbling, and inconsistent engine response; this kit returns the pump to proper fuel metering performance.
- Fuel System Integrity — Correct seals prevent fuel leaks at the accelerator pump, an important consideration when working with gasoline-powered equipment in active concrete finishing environments.
The accelerator pump is a small but critical component inside the carburetor that delivers a measured shot of fuel when the throttle is opened quickly, preventing engine hesitation or stalling during acceleration. The seals and bushings in this assembly are subject to constant fuel exposure and mechanical cycling, causing them to wear, harden, or swell over time. When they fail, the engine may stumble on throttle input or run lean during transitions, directly affecting the consistency of the concrete finishing pass. The Wacker Neuson 5000154932 Repr Kit, Accel Pump Seal/Bush restores the pump to correct operation so the engine responds cleanly and the trowel maintains steady finishing performance.
Part Details
| Part Number | 5000154932 |
|---|---|
| Old Part Number | 0154932 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Repr Kit, Accel Pump Seal/Bush |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 1220mm/48in Low Speed Ride-On Trowel | CRT48-25K-L | 5000009084 |
| 1220mm/48in High Speed Ride-On Trowel | CRT48-25K-H | 5000009085 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-23K-H | 5000009083 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-25K-H | 5000620027 |
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.
