The Wacker Neuson Guard Ring is a genuine OEM component designed for CT36 and CT48 series power trowels, including the CT36-8A-V, CT48-8A, CT48-9, CT48-11A, and CT48-13A-V models. As a direct OEM replacement, this part is sourced from Wacker Neuson and manufactured to the same specifications as the original, ensuring a correct, hassle-free installation. Verified fitment across the full CT36 and CT48 trowel lineup makes part number a dependable choice for service technicians and equipment operators alike.
Key Features
- OEM-Grade Ring Integrity — Manufactured to Wacker Neuson's original dimensional and material tolerances, ensuring the guard ring seats and retains correctly without distortion or misalignment.
- Drop-In Installation — Engineered as a direct replacement that installs in the same position and orientation as the factory part, with no reworking of surrounding components required.
- Broad CT-Series Compatibility — Confirmed fit across CT36-8A-V, CT48-8A, CT48-9, CT48-11A, and CT48-13A-V power trowels, covering both standard and EU-spec variants.
- Protects Critical Rotating Components — A properly functioning guard ring keeps internal assemblies contained and shielded, preventing contamination and premature wear of adjacent parts.
- Genuine Wacker Neuson Part — Supplied as an authorized OEM component, giving you confidence that part number 5100039491 is the exact part specified for your machine.
A guard ring is a retaining and protective component fitted around a rotating or moving assembly within the trowel's drive system. Its primary role is to keep components correctly positioned while shielding them from debris, moisture, and contact with surrounding parts. When a guard ring becomes worn, cracked, or loses its shape, it can allow unwanted movement or contamination that accelerates wear on adjacent components and compromises the smooth operation of the trowel's finishing mechanism.
Part Details
| Part Number | 5100039491 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Guard Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CT36-8A-V | CT36-8A-V | 5000620832, 5000009442 |
| 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 |
| CT48-9 Trowel | CT48-9 | 5000009453, 5000620838 |
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.
