Wacker Neuson 1000343299 Bolt M16 x 14 Shoulder 12.9 Magni 501

The Wacker Neuson is a genuine OEM Bolt M16 x 14 Shoulder 12.9 Magni 501 designed for the Cabin / Driver Seat assembly. As a direct Wacker Neuson OEM part, the is manufactured to the same specifications as the original hardware, ensuring proper clamping load and seating when installed in the cab structure. This shoulder bolt is a precision-grade fastener rated to property class 12.9 with a Magni 501 coating, making it the correct choice when replacing worn or damaged hardware in this assembly.

Key Features

• Class 12.9 High-Strength Fastener: — Rated to property class 12.9 for maximum tensile strength, ensuring the bolt delivers the correct clamping force in a structural cab or seat mounting application.
• Magni 501 Corrosion-Resistant Coating: — The Magni 501 surface treatment provides excellent resistance to corrosion and chemical exposure, protecting fastener integrity in demanding outdoor environments.
• Shoulder Bolt Geometry for Precise Location: — The M16 x 14 shoulder profile provides a controlled bearing surface, allowing components to pivot or locate accurately without relying solely on thread engagement.
• Direct OEM Replacement for Cabin / Driver Seat Assembly: — Sourced directly from Wacker Neuson, this bolt is the exact part specified for the Cabin / Driver Seat assembly, so installation follows the original torque and fitment requirements without guesswork.
• Structural Integrity You Can Count On: — Using the correct grade and coated fastener in a cab or seat mounting point maintains the structural integrity of the operator station — substituting an incorrect grade or uncoated bolt risks loosening, corrosion, and potential failure of the assembly.

A shoulder bolt differs from a standard hex bolt in that it includes a precision-ground unthreaded shank — the "shoulder" — that acts as a bearing or locating surface between mating components. In a cabin or driver seat assembly, this type of fastener is typically used where a component must pivot, hinge, or be located with accuracy, with the shoulder absorbing shear loads rather than the threads. When this bolt wears, corrodes, or is replaced with an incorrect grade, the assembly can develop play, misalignment, or structural weakness at the mounting point, compromising both operator comfort and safety in the cab.

Part Details

Compatibility & Fitment

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Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

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