The Wacker Neuson Guard Ring is a genuine OEM component designed for the CT36 series walk-behind power trowels, including the CT36-5A, CT36-6, CT36-8A, CT36-9, CT36-400E, CT36-X, and CT36-X-C models. Sourced directly from Wacker Neuson, this part carries the same specification as the original installed at the factory, so you can be confident it will seat and function correctly the first time. It is a direct-fit replacement for all CT36 variants listed, covering both standard and variable-pitch configurations across the full series lineup.
Key Features
- Genuine OEM Material Integrity — Manufactured to Wacker Neuson's original material and dimensional specification, ensuring the ring maintains correct hardness and wear resistance for trowel operating conditions.
- Direct-Fit Installation — Designed to seat into the same mounting position as the original, with no trimming or adapting required to achieve correct positioning around the trowel blade assembly.
- Broad CT36 Series Coverage — Compatible with CT36-5A, CT36-6, CT36-8A, CT36-9, CT36-400E, CT36-X, and CT36-X-C models, including variable-pitch and EU variants, as well as the CT36-5A Trowel with Adjustable Handle.
- Protects Blade Rotation Path — A correctly fitted guard ring maintains the clearance boundary around rotating trowel blades, helping the machine finish concrete surfaces evenly and consistently.
- Operator Safety Compliance — The guard ring forms part of the blade guarding system on walk-behind trowels; replacing a cracked or damaged ring with a genuine OEM part helps maintain the machine's original protective geometry around the rotating blades.
The guard ring on a walk-behind power trowel sits at the outer perimeter of the blade assembly, acting as a physical boundary that shields the spinning blades from contact with obstacles, formwork edges, and standing workers nearby. It keeps the blade rotation contained within the intended work envelope, which is critical both for finishing quality and for operator safety on a busy concrete pour. When the guard ring becomes cracked, bent, or worn, the blade assembly loses that protective boundary, increasing the risk of blade contact with unintended surfaces and reducing the consistency of the troweled finish.
Part Details
| Part Number | 5100039492 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Guard Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CT36-8A-V | CT36-8A-V | 5000620832, 5000009442 |
| CT36-8A Trowel | CT36-8A | 5000009439, 5000620831 |
| 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 |
| 915mm/36in, Walk-Behind Trowel | CT36-X | 5000620036 |
| 915mm/36in, Walk-behind Trowel | CT36-X-C | 5000620039, 5200015336 |
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.
