Multiquip M9504500004 Decal Refill DEF As Well

The Multiquip M9504500004 Decal Refill DEF As Well is a genuine OEM decal designed for the DCA Super-Silent and Ultra-Silent generator series, including DCA70, DCA125, DCA150, DCA180, DCA220, DCA300, DCA400, and DCA600 Tier 4 models. As a direct OEM replacement sourced from Multiquip, this decal meets the original labeling specification for DEF (Diesel Exhaust Fluid) refill identification on compliant generator units. Confirm your model code against the fitment list to ensure this is the correct part for your machine before ordering.

Key Features

• Genuine OEM Labeling Accuracy — Produced to Multiquip's original print specification, ensuring the DEF refill point is clearly and correctly identified on the machine.
• DEF System Identification — Marks the DEF fill location so operators can distinguish it from fuel and coolant fill points, preventing costly misfills.
• Broad DCA Series Fitment — Compatible with a wide range of Tier 4 DCA Super-Silent generators, including DCA70, DCA150, DCA220, DCA300, DCA400, and DCA600 series units.
• Direct Drop-In Replacement — Installs in the same location as the original decal with no surface preparation beyond standard cleaning prior to application.
• Emissions Compliance Labeling — Supports correct on-machine identification required for Tier 4 DEF-equipped generator operation, keeping your unit properly marked for operator and service personnel.

The DEF (Diesel Exhaust Fluid) refill decal serves as a critical identification label on Tier 4 diesel generators equipped with a Selective Catalytic Reduction (SCR) emissions system. It marks the DEF tank fill point so operators and service personnel can quickly locate it and avoid accidentally introducing the wrong fluid — a mistake that can cause serious and expensive damage to the SCR system. Replacing a missing or damaged decal restores proper labeling on the machine and helps prevent operational errors during routine fluid maintenance.

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.