The Wacker Neuson Disc Brake is a genuine OEM component designed for the CT36 and CT48 series walk-behind concrete power trowels. As a direct OEM replacement, this part is sourced and manufactured to the exact specifications Wacker Neuson requires, ensuring a correct installation into the braking system with no guesswork on fitment. Compatibility spans a wide range of CT36 and CT48 variants, including the CT36-5A, CT36-6, CT36-8A, CT36-9, CT36-400E, CT36-X, CT48-8A, CT48-9, CT48-11A, and CT48-13A-V models. When the disc brake on your trowel begins to show wear or fails to hold, replacing it promptly with part number keeps your finishing operation safe and consistent.
Key Features
- Genuine OEM Braking Surface Integrity — Manufactured to Wacker Neuson's exact friction material and dimensional specifications, so braking response and stopping distance remain consistent with the original design.
- Drop-In Fitment Across CT36 and CT48 Families — Engineered to bolt directly into the brake assembly on CT36 and CT48 walk-behind power trowels, spanning gasoline, electric, and variable-pitch variants.
- Broad Model Coverage — A single part number covers CT36-5A, CT36-6, CT36-8A, CT36-9, CT36-9-V, CT36-400E, CT36-X, CT48-8A, CT48-9, CT48-11A, and CT48-13A-V models, including EU-spec and adjustable-handle configurations.
- Restored Operator Control — A worn disc brake reduces the operator's ability to stop the trowel quickly and safely on fresh concrete. A new 5000164303 restores full braking authority and machine responsiveness.
- Critical Safety Component — The disc brake is a primary safety element on a walk-behind trowel operating on slick concrete surfaces. Using a genuine OEM disc rated to the correct friction and torque specification is essential for operator safety.
The disc brake on a walk-behind concrete power trowel is responsible for stopping the rotor assembly when the operator releases the controls or in the event of an emergency. It works by clamping friction material against a rotating disc, converting rotational energy into heat and bringing the trowel blades to a controlled stop. As the friction material wears down over time, stopping performance degrades — the trowel may become slow to stop or fail to hold position on sloped or uneven concrete surfaces, creating a genuine safety hazard for the operator and surrounding crew. Replacing the disc brake at the first sign of wear is a straightforward service that protects both personnel and the quality of the finished concrete surface.
Part Details
| Part Number | 5000164303 |
|---|---|
| Old Part Number | 0164303 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Disc Brake |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CT36-8A-V | CT36-8A-V | 5000620832, 5000009442 |
| CT36-8A Trowel | CT36-8A | 5000009439, 5000620831 |
| CT48-8A Trowel | CT48-8A | 5000009449 |
| CT48-11A Trowel | CT48-11A | 5000009450, 5000620835 |
| CT48-13A-V Trowel | CT48-13A-V | 5000009452, 5000620836 |
| CT48-8A | CT48-8A EU | 5000620837 |
| CT36-400E Trowel | CT36-400E | 5000009448, 5000620828 |
| CT36-5A Trowel | CT36-5A | 5000009438, 5200016256 |
| CT36-5A | CT36-5A EU | 5000620829 |
| CT36-9-V Trowel | CT36-9-V | 5000009447, 5000620834 |
| CT36-5A-C Trowel | CT36-5A-C | 5000620040 |
| CT36-9 Trowel | CT36-9 | 5000009444, 5000620833 |
| CT36-6 Trowel | CT36-6 | 5000009443, 5000620830 |
| CT48-9 Trowel | CT48-9 | 5000009453, 5000620838 |
| 915mm/36in, Walk-Behind Trowel | CT36-X | 5000620036 |
| 915mm/36in, Walk-behind Trowel | CT36-X-C | 5000620039 |
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.
