The Multiquip EE60464 Inner DEF Fill Tube is a genuine OEM component designed for MQ Power Fuel and DEF Tank systems, including DEFTANK1, DEFTANK2, and DEFTANK302 models. As a direct OEM replacement, the part is manufactured to the same specifications as the original part, ensuring a correct, trouble-free installation without guesswork. DHS Equipment sources this part directly through authorized Multiquip channels, so you can order with confidence knowing you are receiving an authentic component. Verify your tank model against the fitment list before ordering to confirm compatibility.
Key Features
- Genuine OEM Construction — Manufactured to original Multiquip specifications, ensuring the correct material grade and dimensional accuracy required for DEF fluid handling duty.
- Direct Drop-In Replacement — Engineered to seat and connect exactly as the original inner fill tube, simplifying removal and reinstallation within the DEF tank assembly.
- Confirmed Fitment — Compatible with DEFTANK1, DEFTANK2, and DEFTANK302 MQ Power Fuel and DEF Tank configurations.
- DEF-Compatible Material — Constructed from materials suited to prolonged contact with Diesel Exhaust Fluid, resisting chemical degradation that can cause leaks or contamination over time.
- Emissions System Integrity — A correctly functioning inner fill tube prevents DEF spillage and contamination during refilling, protecting the downstream SCR emissions system from damage and keeping equipment compliant with Tier 4 emissions requirements.
The inner DEF fill tube channels Diesel Exhaust Fluid from the fill point down into the DEF storage tank, guiding fluid cleanly into the reservoir while minimizing splashback and exposure to contaminants. Because DEF is a precision fluid used in Selective Catalytic Reduction systems to reduce nitrogen oxide emissions, even minor contamination or leakage at the fill point can compromise system performance and trigger fault codes. When the inner fill tube cracks, warps, or seals fail, DEF can leak internally or allow foreign matter into the tank, leading to sensor errors, injector blockages, or costly SCR system repairs.
Part Details
| Part Number | EE60464 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Inner DEF Fill Tube |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ Power Fuel and DEF Tanks | DEFTANK1 |
| MQ Power Fuel and DEF Tanks | DEFTANK2 |
| MQ Power Fuel and DEF Tanks | DEFTANK302 |
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.
