The Multiquip X430440142 Fuel Cap is a genuine OEM replacement designed for JH55C, JH90C, and JS60C Whiteman walk-behind power trowels. As a factory-sourced component, it meets the original design specifications for a secure, properly sealed fuel system on these machines. This cap is a direct OEM replacement, so it installs exactly as the original did — no modifications or adapters needed. If your current fuel cap is cracked, stripped, or no longer sealing correctly, part number X430440142 is the correct service replacement to restore proper operation.
Key Features
- Genuine OEM Seal Integrity — Factory-sourced construction ensures the cap threads and seals match the original fuel tank opening dimensions on these trowel models.
- Direct-Fit Replacement — Engineered to thread directly onto the fuel tank of JH55C, JH90C, and JS60C trowels, restoring the original fuel system closure without rework.
- Confirmed Fitment — Verified compatible with Whiteman walk-behind power trowel models JH55C, JH90C, and JS60C.
- Fuel System Protection — A properly functioning fuel cap prevents fuel spillage, contamination, and vapor loss — keeping the engine running cleanly and the fuel supply uncontaminated during operation.
- Fire and Spill Safety — A damaged or missing fuel cap on a gas-powered trowel is a genuine safety concern; replacing it promptly with OEM part X430440142 restores proper containment and reduces the risk of fuel exposure near ignition sources.
The fuel cap seals the opening of the fuel tank, preventing fuel from escaping during machine operation, transport, and storage. A properly sealing cap also keeps moisture, dirt, and debris out of the fuel supply, which protects the carburetor and fuel system from contamination. When a fuel cap cracks, strips, or loses its sealing gasket, the result can range from fuel odor and spillage to engine performance issues caused by a compromised fuel supply or pressure imbalance in the tank.
For questions about fitment or to confirm this is the correct part for your machine, contact the DHS Equipment team directly.
Part Details
| Part Number | X430440142 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Fuel Cap |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Walk-Behind Power Trowels | JH55C |
| Whiteman Walk-Behind Power Trowels | JH90C |
| Whiteman Walk-Behind Power Trowels | JS60C |
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.
