Wacker Neuson 5000164247 Rear Access Bottom Insulator

The Wacker Neuson is a genuine OEM Rear Access Bottom Insulator designed for the G40, G50, G60, G70, and G85 series portable and skid-mounted mobile generators. As a direct OEM replacement sourced from Wacker Neuson, part is manufactured to the same specifications as the component originally installed at the factory, ensuring a consistent, correct fit across the wide range of G-series generator configurations it supports — including standard, cold weather, extended run, custom, and 600V Tier variants. This insulator is confirmed compatible with an extensive list of G70 and G50 build configurations, as well as select G40, G60, and G85 models. Keeping this component in good condition helps maintain the structural and thermal integrity of the rear access area of the generator enclosure.

Key Features

• Genuine OEM Material Integrity — Manufactured by Wacker Neuson to the same thermal and compression specifications as the original, ensuring the insulator performs correctly within the enclosure panel assembly.
• Drop-In Enclosure Fit — Designed to seat precisely in the rear access panel position without modification, maintaining the correct alignment of the bottom insulator layer within the generator housing.
• Broad G-Series Compatibility — Fits a wide range of G40, G50, G60, G70, and G85 mobile and skid-mounted generator configurations, including Tier 4i, Tier 4 Final, Tier 3, cold weather, extended run, and custom variants.
• Enclosure Thermal Performance — A correctly fitted rear access insulator helps maintain consistent temperature management at the enclosure boundary, protecting internal components from heat transfer and outside air infiltration.
• Verified Part Number — Order with confidence using part number 5000164247, matched directly to Wacker Neuson G-series generator documentation.

The Rear Access Bottom Insulator is a panel-sealing and thermal-barrier component located at the base of the rear access opening on the generator enclosure. Its primary role is to prevent heat exchange, vibration transfer, and air infiltration between the enclosure interior and the external environment at the lower edge of the access panel. When this insulator deteriorates, compresses permanently, or goes missing, the enclosure loses its ability to regulate internal temperature effectively, which can accelerate wear on nearby components and compromise noise attenuation. Replacing a damaged or missing insulator restores the enclosure's designed thermal and acoustic envelope, keeping the generator operating within its intended environmental parameters.

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.