In stock and ready to ship.
This corner insulator seals and protects the fuel fill opening at the rear enclosure of Wacker Neuson mobile generators, occupying the corner position where the fuel fill passes through the sheet metal enclosure panel. Sourced directly from Wacker Neuson's parts catalog under the name INSULATOR-CORNER,FUEL FILL, this rubber or polymer insulator prevents abrasion, vibration wear, and fuel seepage at the point where the fuel fill neck meets the enclosure structure. It is listed as part of the rear enclosure assembly, including the G70 sheet metal enclosure and rear enclosure with fuel fill configurations.
Over time, corner insulators at fuel fill locations can crack, compress, or degrade from repeated exposure to fuel vapors, temperature cycling, and mechanical vibration common in generator operation. A worn insulator can allow movement of the fill neck against the enclosure edge, leading to metal fatigue or fuel odor near the enclosure. Replacing this insulator restores a proper seal and cushion at the fuel fill corner.
Compatible with the following Wacker Neuson mobile generator models:
This part fits across multiple G-series configurations including standard, cold weather, custom, extended run, and skid-mounted variants.
Genuine Wacker Neuson OEM part, sold by an authorized dealer.
