Wacker Neuson 5200008557 Washer M16X54X4 Hardened

The Wacker Neuson is a genuine OEM Washer M16X54X4 Hardened designed for LTN and LTW series light towers. This hardened washer is sourced directly from Wacker Neuson, ensuring it meets the original design specifications for the fastening points where it is used. Confirmed fitment spans the LTN6L-V, LTN6K-V, LTN8K-V, LTW6K-V, LTW8K-V, and LTW20Z series light towers, covering both 50 Hz and 60 Hz configurations. When you need a hardware replacement you can count on, part number is the correct choice.

Key Features

• Hardened Steel Construction — The M16X54X4 hardened specification ensures this washer resists deformation and maintains clamping force under the sustained vibration and load typical of light tower operation.
• Genuine OEM Part — Supplied by Wacker Neuson as an authorized replacement, this washer matches the original material grade, outer diameter, and thickness used on the production line.
• Broad LTN and LTW Series Fitment — Compatible with LTN6L-V, LTN6K-V, LTN8K-V, LTW6K-V, LTW8K-V, and LTW20Z1-V / LTW20Z3-V light towers across multiple voltage and frequency variants.
• Direct Hardware Replacement — Drops into the same bolt position as the original, requiring no modification to surrounding hardware or mounting structure.
• Maintains Fastener Integrity — A correctly spec'd hardened washer distributes clamping load evenly across the joint surface, preventing bolt pull-through and protecting the mating material over time.

A hardened washer serves as a load-distributing element between a fastener — such as a bolt or nut — and the surface it clamps against. By spreading the clamping force over a larger area, it prevents the fastener head or nut from embedding into or pulling through the base material, which is especially important on structural and mounting joints exposed to vibration. On light towers like the LTN and LTW series, where mast sections, generator frames, and chassis components are subject to continuous engine vibration and transport stress, using a correctly hardened and dimensioned washer like the 5200008557 keeps joints secure and prevents premature wear of fastener seats. A worn, undersized, or unhardened washer in these locations can allow joint loosening over time, leading to structural movement or damage at critical connection points.

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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