Multiquip 23515 Ratchet Cap With Gauge Diesel Yellow

The Multiquip 23515 is a genuine OEM Ratchet Cap With Gauge Diesel Yellow designed for hydrostatic and mechanical ride-on power trowel models including the STXD6i, HTXD6i, and EHHNK5. As a direct OEM replacement sourced through Multiquip's authorized parts network, the 23515 matches the original component's specifications exactly — no guesswork on fitment. Keeping the correct cap installed on your diesel fuel system ensures a proper seal and accurate fuel level reading every time the machine is serviced or fueled in the field.

Key Features

• Genuine OEM Construction — Manufactured to Multiquip's original specifications, ensuring correct thread engagement, seal compression, and gauge accuracy on diesel-equipped trowels.
• Integrated Fuel Level Gauge — The built-in gauge gives operators an at-a-glance diesel level reading without removing the cap, reducing the risk of running dry mid-pour.
• Direct Drop-In Replacement — Matches the original cap's thread pattern and neck diameter for a straightforward swap on compatible trowel models.
• Confirmed Fitment — Verified for the STXD6i, HTXD6i, and EHHNK5 ride-on power trowels, covering both hydrostatic and mechanical series machines.
• High-Visibility Yellow Color — The yellow cap color provides quick visual identification of the diesel fill point, helping prevent mis-fueling on mixed-fuel jobsites.
• Fuel System Integrity — A worn or cracked cap can allow debris contamination or fuel evaporation; replacing it promptly with part 23515 protects injectors and fuel lines downstream.

The ratchet cap with gauge serves as the closure for the diesel fuel tank on ride-on power trowels, combining a secure, ratcheting seal with a transparent or marked gauge window so operators can monitor fuel level at a glance. The ratchet mechanism allows the cap to tighten to a set torque without over-tightening, protecting the filler neck threads from damage during routine refueling. When a cap cracks, loses its seal, or the gauge window becomes unreadable, fuel system contamination and inaccurate fuel monitoring become real operational risks — making timely replacement with the correct OEM part essential to keeping the trowel running through a full finishing cycle.

For fitment questions or to confirm compatibility with your specific serial number, contact the DHS Equipment parts team directly.

Part Details

Compatibility & Fitment

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.