Wacker Neuson 1000095342 Washer 5.3 St DIN9021

The Wacker Neuson Washer 5.3 St DIN9021 is a genuine OEM washer designed for the TH627. As a factory-sourced component, part meets the original dimensional and material standards specified for this machine. This flat washer conforms to DIN 9021, a wide-series standard that ensures consistent load distribution across the fastener connection points where it is installed.

Key Features

• DIN 9021 Dimensional Compliance — Wide-series geometry delivers a larger bearing surface than a standard washer, spreading clamping load evenly and protecting the mating material from fastener pull-through.
• Steel Construction to Grade Specification — St-grade steel provides the hardness and tensile strength needed to maintain clamp load under vibration and operational stress typical of construction equipment.
• Genuine OEM Sourcing — Sourced directly through Wacker Neuson, this washer matches the exact material grade, outer diameter, and thickness called out in the TH627 parts list.
• Direct Drop-In Replacement — Sized to 5.3 mm inner diameter, it seats correctly onto the fastener without modification, maintaining proper torque retention at the connection point.
• Fits the TH627 — Verified against Wacker Neuson spare parts list 418-02 for the TH627, so you can order with confidence in application accuracy.

A flat washer serves as a load-distribution interface between a fastener head or nut and the surface it clamps. By spreading the clamping force over a wider area, it prevents the fastener from pulling through or damaging softer mating materials, and it helps maintain consistent clamp load over time. The DIN 9021 wide-series profile is specifically intended for applications where a broader bearing surface is required — when this washer is missing, worn, or substituted with an incorrect size, fastener joints can loosen prematurely under vibration, leading to misalignment or mechanical failure at the affected assembly.

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.

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