The Multiquip 2108 Fuel Cap is a genuine OEM replacement designed for a wide range of Whiteman ride-on power trowels and Mayco concrete pumps, including STX55Y6, STX55J6, STXDF, HTX44Y5, HTX44K5, HHN34TVD, HTN28K, and LS300 series equipment. As a factory-authorized component, it meets the same specifications as the original part and installs directly without modification. This cap is sourced directly through Multiquip's OEM supply chain, so you can order with confidence knowing you are getting the correct part for your machine.
Key Features
- OEM Sealing Integrity — Engineered to the same thread pitch and sealing surface tolerances as the original, ensuring a secure, leak-free closure on the fuel tank.
- Direct Drop-In Replacement — Matches the original tank neck thread specification, so installation requires only a hand-tight fit with no additional hardware or adapters.
- Broad Fitment Coverage — Compatible with STX, STXDF, HTX, HHN, and HTN series ride-on trowels as well as LS300 and C30 series Mayco concrete pumps.
- Fuel System Protection — A properly seated cap prevents fuel evaporation, contamination from debris, and pressure imbalance that can disrupt engine fuel delivery.
- Fuel System Safety — A failed or missing fuel cap on powered equipment creates a spill and fire hazard; replacing it promptly with a correct OEM part restores safe operating conditions.
The fuel cap seals the opening of the fuel tank, keeping the fuel supply clean and contained during operation, transport, and storage. A correctly functioning cap maintains the proper venting balance in the tank, which supports consistent fuel flow to the engine. When a cap cracks, strips, or goes missing, it exposes the fuel system to dirt ingestion and spillage, which can lead to engine performance issues or create a safety hazard on the worksite.
Part Details
| Part Number | 2108 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Fuel Cap |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | STX55Y6 |
| Whiteman Ride-On Power Trowels | STX55J6 |
| Whiteman Ride-On Power Trowels | HHXDF4-DF5 |
| Whiteman Ride-On Power Trowels | STXDF |
| Whiteman Ride-On Power Trowels | JWN24HTCSL/HSCSL |
| International Ride-On Power Trowels | EHHNK5 |
| Whiteman Ride-On Power Trowels | HHNG5 |
| Mayco Pumps | LS300 |
| Whiteman Ride-On Power Trowels | HTN-KHOLER/ONAN/HONDA |
| Whiteman Ride-On Power Trowels | JTO-SERIES |
| Whiteman Ride-On Power Trowels | HTXD6i |
| Whiteman Ride-On Power Trowels | STXD6i |
| Whiteman Ride-On Power Trowels | HHN34TVD |
| Whiteman Ride-On Power Trowels | HHN31V |
| Whiteman Ride-On Power Trowels | HTX44Y5 |
| Whiteman Ride-On Power Trowels | HTX44Y4 |
| Whiteman Ride-On Power Trowels | HTX44K5 |
| Whiteman Ride-On Power Trowels | HTX44K4 |
| Whiteman Ride-On Power Trowels | HTN28K |
| Whiteman Ride-On Power Trowels | HTN27K |
| Mayco Pumps | C30HDNI Zenith |
| Mayco Pumps | C30HDN |
| Mayco Pumps | C30HDNI Precision |
| Mayco Pumps | C30HDNI |
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.
