The Wacker Neuson Fuel Cap is a genuine OEM Fuel Cap designed for CT36-5A and CT24-4A walk-behind trowels and PT2A series pumps. Sourced directly from Wacker Neuson, this is the exact part installed at the factory — built to the same specifications as the original. It fits across multiple CT and PT series machines, making it a straightforward like-for-like replacement when your existing cap is lost, damaged, or no longer sealing correctly. Confirm your model number against the fitment list before ordering to ensure an exact match.
Key Features
- OEM Sealing Integrity — Engineered to the same closure and venting tolerances as the original, ensuring a proper airtight seal on the fuel tank.
- Direct Drop-In Replacement — Matches the original thread pitch and neck diameter for a straightforward swap with no modifications to the filler neck or tank.
- Broad CT and PT Series Fitment — Compatible with CT36-5A, CT24-4A walk-behind trowels and PT2A series pumps across multiple configuration codes.
- Fuel System Protection — A correctly seated fuel cap prevents fuel evaporation, contamination, and tank pressurization issues that can lead to hard-starting or fuel delivery problems.
- Fuel Safety Compliance — A secure, OEM-spec cap reduces the risk of fuel spillage during transport and operation, an important consideration on any active worksite.
The fuel cap seals the opening of the fuel tank, keeping the fuel supply clean and contained during operation, transport, and storage. It typically incorporates a small vent to regulate tank pressure, preventing vacuum lock that would starve the engine of fuel. When a fuel cap is cracked, missing, or no longer threads securely, it can allow dirt and moisture into the tank, cause fuel to slosh out during use, or create pressure imbalances that interrupt fuel flow — all of which affect machine performance and safety.
Part Details
| Part Number | 5000209769 |
|---|---|
| Old Part Number | 0209769 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuel Cap |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CT36-5A Trowel | CT36-5A | 5000009438, 5200016256 |
| CT36-5A | CT36-5A EU | 5000620829 |
| CT36-5A-C Trowel | CT36-5A-C | 5000620040 |
| PT2A | PT2A | 5000009095, 5000009237, 5000009092 |
| CT24-4A Trowel | CT24-4A | 5000620105 |
| 610mm/24 inch Walk-behind Trow el | CT24-4A EU | 5000620849 |
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.
