The Multiquip EE60838 is a genuine OEM Straight Fitting 1/2" NPT to 1/2" MJ in stainless steel, designed for MQ Power Fuel and DEF Tank models DEFTANK2, DEFTANK302, and DEFTANK1. As a direct OEM replacement, EE60838 delivers the correct thread form, sealing geometry, and material grade needed to maintain a leak-free fluid connection in demanding fuel and DEF system applications. Sourced directly through Multiquip's authorized parts network, this fitting ensures the connection integrity your tank system depends on. Verify your model code against the fitment list before ordering to confirm compatibility.
Key Features
- Stainless Steel Construction — Corrosion-resistant stainless steel withstands prolonged exposure to diesel exhaust fluid (DEF), which is highly corrosive to standard fittings, helping maintain thread and seal integrity over time.
- Correct Thread Transition — Converts 1/2" NPT (National Pipe Thread) to 1/2" MJ (Mechanical Joint), matching the exact port and line configuration used on MQ Power DEF and fuel tank assemblies.
- Genuine OEM Part — Manufactured to Multiquip's original specifications, ensuring the correct dimensional tolerances, thread pitch, and material grade for this specific tank fitting application.
- Confirmed Fitment — Directly compatible with DEFTANK2, DEFTANK302, and DEFTANK1 MQ Power Fuel and DEF Tank units — match your model code before ordering.
- Leak-Free Fluid System Integrity — A properly seated fitting maintains the sealed fluid path between tank and line connections; a worn, cross-threaded, or incorrect fitting risks DEF or fuel leaks that can contaminate equipment and trigger system faults.
- DEF System Safety — Using the correct stainless steel fitting in a DEF system prevents material incompatibility issues that can degrade the fitting, contaminate the DEF fluid, and cause downstream aftertreatment system damage.
A straight fitting serves as the threaded connector that joins a pipe or hose line to a port on the tank, creating a sealed fluid pathway. In DEF and fuel tank systems, the fitting must maintain a pressure-tight seal while resisting chemical attack from diesel exhaust fluid — a urea-based solution that corrodes many common metals. When a fitting fails through corrosion, thread damage, or improper material compatibility, the result is fluid leakage that can compromise the DEF dosing system, contaminate surrounding components, or trigger fault codes in emissions-controlled equipment. Using the correct stainless steel OEM fitting eliminates those risks at the connection point.
Part Details
| Part Number | EE60838 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Straight Fitting 1/2" NPT to 1/2" MJ Stainless Steel |
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.
