Wacker Neuson 5000171578 Upper Skid Frame Weldment

The Wacker Neuson is a genuine OEM Upper Skid Frame Weldment designed for the G70, G100, and G120 series mobile generators. As a direct factory replacement structural component, this weldment ensures the generator set, engine, and fuel system remain properly positioned and secured during transport and operation. This part carries the Wacker Neuson OEM designation, meaning it is manufactured to the same specifications as the original component fitted at the factory. Confirmed fitment spans a wide range of G100 and G120 configurations, including standard, cold weather, custom skid, and switchable 600-volt Tier 3 variants, as well as G70 mobile generator builds.

Key Features

• Structural Integrity at OEM Specification — Fabricated as a welded steel assembly to match the load-bearing and dimensional requirements of the original frame, ensuring the generator set mounts correctly without gap or flex.
• Direct Bolt-In Replacement — Engineered to align with all existing mounting points and hardware on the G70, G100, and G120 generator frames, simplifying installation in the field.
• Broad G-Series Generator Fitment — Covers an extensive range of G100 and G120 configurations including standard, cold weather, Canada Transport, custom skid-mounted, and switchable 600-volt Tier 3 builds, plus G70 mobile generator variants.
• Protects Critical Generator Components — A sound upper skid frame keeps the engine, alternator, and fuel tank in proper alignment; a cracked or compromised weldment can allow shifting that stresses mounting hardware and disrupts generator output.
• Genuine Wacker Neuson OEM Part — Sourced directly through the Wacker Neuson parts network under part number 5000171578, so you receive the same fabricated assembly used in original production.

The upper skid frame weldment is the primary structural backbone of the generator's upper mounting assembly. It ties together the engine, alternator, and ancillary components, holding everything in fixed alignment whether the unit is stationary on a jobsite or being transported between locations. When this weldment cracks, deforms, or corrodes, the entire generator set becomes vulnerable to vibration-induced misalignment, which can stress fuel and electrical connections and lead to broader mechanical failures. Replacing a damaged weldment with a properly fabricated OEM unit restores the structural foundation the rest of the generator depends on.

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.

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