The Multiquip EE58466 Remote Fill with Cap DEF Sealed Assembly is a genuine OEM component designed for SG1400C4F and SG1600C4F diesel-powered studio generators. As a direct Multiquip OEM part, it is built to the exact specifications of the original assembly, ensuring a correct fit with no guesswork on installation. This assembly is the authorized replacement for operators and service technicians maintaining DEF system integrity on these generator models. Sourced directly through DHS Equipment, you can trust that EE58466 is the right part for your machine.
Key Features
- OEM-Sealed DEF Integrity — Manufactured to Multiquip's original specification, this sealed assembly prevents DEF contamination and maintains the purity required for proper emissions system operation.
- Integrated Cap and Fill Port — Ships as a complete sealed assembly with cap included, allowing direct installation into the DEF fill circuit without sourcing additional components.
- Confirmed Fitment for SG-Series Generators — Verified for SG1400C4F and SG1600C4F studio generator models, eliminating compatibility uncertainty during service.
- Protects SCR System Performance — A properly sealed DEF fill assembly keeps the selective catalytic reduction system running cleanly; a damaged or missing cap risks fluid degradation and potential emissions faults.
- Emissions Compliance Support — On Tier 4 diesel equipment, maintaining a sealed DEF fill point is critical to meeting emissions standards — this assembly helps ensure the machine continues to operate within required parameters.
The remote fill assembly on a Tier 4 diesel studio generator provides a convenient, sealed access point for adding diesel exhaust fluid to the DEF tank without requiring direct access to the tank itself. The integrated cap keeps the DEF fill port sealed when not in use, protecting the fluid from contamination by water, dust, or debris — all of which can degrade DEF quality and cause selective catalytic reduction system faults. When the cap is missing, cracked, or the assembly is damaged, DEF purity is compromised, which can trigger emissions-related warning codes and reduce generator availability on the jobsite.
Part Details
| Part Number | EE58466 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Remote Fill with Cap DEF Sealed Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | SG1400C4F |
| Diesel Powered Generators | SG1600C4F |
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.
