The Multiquip EE60541 Plug Fitting 3/8" NPTF Hex Recess SS is a genuine OEM fitting designed for MQ Power Fuel and DEF Tank units including DEFTANK1, DEFTANK2, and DEFTANK302. As a stainless steel NPTF hex recess plug, EE60541 delivers the corrosion resistance and thread integrity that fuel and DEF fluid handling systems demand. This is a direct OEM replacement sourced through Multiquip's authorized parts network, ensuring exact thread spec and material grade. Confirm your model code before ordering — fitment is verified for DEFTANK1, DEFTANK2, and DEFTANK302.
Key Features
- Stainless Steel Construction — Grade SS material resists corrosion from prolonged exposure to diesel exhaust fluid (DEF) and fuel, maintaining a leak-free seal over the long term.
- 3/8" NPTF Thread Specification — National Pipe Tapered Fuel (NPTF) threads create a pressure-tight mechanical seal without relying solely on thread sealant, critical in fluid containment applications.
- Hex Recess Drive — Internal hex recess allows precise torque application in tight quarters, reducing the risk of over-torque damage to the tank port during installation.
- Genuine OEM Part — Manufactured to Multiquip's exact material and dimensional specification, ensuring the plug seats correctly in the tank port without modification.
- Verified Fitment for DEFTANK Series — Confirmed compatible with DEFTANK1, DEFTANK2, and DEFTANK302 MQ Power Fuel and DEF Tank units.
A plug fitting seals an unused or service port on a fluid tank, preventing leaks, contamination, and pressure loss within the system. In DEF and fuel tank applications, a properly seated plug is essential — DEF fluid is chemically aggressive and will corrode non-compatible metals, while even a minor fuel leak presents a serious safety hazard. When a plug fitting fails due to thread wear, corrosion, or cracking, it can result in fluid loss, system contamination, or a hazardous spill, making timely replacement with the correct OEM-spec part critical to safe, compliant operation.
For fitment questions or to confirm compatibility with your specific unit, contact the DHS Equipment parts team.
Part Details
| Part Number | EE60541 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Plug Fitting 3/8" NPTF Hex Recess SS |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ Power Fuel and DEF Tanks | DEFTANK2 |
| MQ Power Fuel and DEF Tanks | DEFTANK302 |
| MQ Power Fuel and DEF Tanks | DEFTANK1 |
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.
