Wacker Neuson 12200-ZF6-406 Rear Access Panel

The Wacker Neuson 12200-ZF6-406 is a genuine OEM Rear Access Panel designed for the G50 portable generator series. As a direct OEM replacement sourced through authorized Wacker Neuson supply channels, this panel meets the same material and dimensional standards as the original component. It is confirmed compatible across multiple G50 configurations, including the G50 Generator Standard T4F, G50 Generator Cold Weather, G50 Generator Skid Base Custom T4i, G50 Generator Extended Run Tank Skid, and various Mobile Generator variants within the G50 family. Keeping the correct panel in place protects internal generator components and maintains proper enclosure integrity during operation.

Key Features

• Genuine OEM Construction — Manufactured to the same material and fit tolerances as the original factory panel, ensuring the enclosure closes and seals as intended.
• Direct-Fit Installation — Mounts using the original hardware points on the G50 generator frame with no modification to the enclosure or mounting brackets.
• Broad G50 Series Coverage — Compatible with Standard T4F, Cold Weather, Skid Base Custom T4i, Extended Run Tank Skid, and multiple Mobile Generator configurations within the G50 family.
• Enclosure Integrity — A correctly fitted rear access panel keeps internal components shielded from debris, moisture, and incidental contact during operation and transport.
• Access and Serviceability — Restores proper rear-panel function so technicians and operators can open and close the service access point as designed, without obstruction or misalignment.

The rear access panel on a portable generator serves as both a protective enclosure component and a serviceable entry point to internal systems such as the engine, fuel connections, and electrical components. When the panel is damaged, warped, or missing, the generator's internal components are exposed to dust, water ingress, and physical damage — all of which can lead to premature wear or electrical faults. Replacing a worn or broken panel with part number 12200-ZF6-406 restores the enclosure to its original condition and keeps the G50 operating safely in demanding jobsite environments.

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.