Wacker Neuson 5000155778 Stud 1/2-13 X 6.5

The Wacker Neuson is a genuine OEM Stud 1/2-13 X 6.5 designed for the G120, G125, and G160 series mobile generators. As a direct OEM part, the is manufactured to the exact thread specification and length called for in the original assembly, ensuring a proper, repeatable installation across all covered configurations. Confirmed fitment spans skid-mounted, custom, and cold weather variants within the G120, G125, and G160 generator families. When you need to maintain your generator's structural integrity with a part that matches the original design, the Wacker Neuson is the correct choice.

Key Features

• Exact OEM Thread Specification — Genuine 1/2-13 UNC thread form and 6.5-inch length match the original fastener precisely, supporting correct torque loading and clamping force in the assembly.
• Direct OEM Replacement — Sourced directly from Wacker Neuson, this stud installs into the existing threaded boss without recutting or thread chasing under normal service conditions.
• Broad Generator Family Coverage — Verified for G120, G125, and G160 series generators, including skid-mounted, custom, and cold weather configured units.
• Structural Integrity Under Load — A correctly torqued stud maintains proper clamping across mated components; a stretched, stripped, or missing stud can allow joint movement, vibration-induced loosening, or component misalignment during operation.
• Genuine OEM Part — Carries the Wacker Neuson part number 5000155778, making cross-referencing against your service manual or parts diagram straightforward and confident.

A stud fastener is a fully threaded rod that anchors two or more components together — typically threading into one fixed surface while a nut draws the mating part tight from the opposite end. In generator applications, studs are commonly used where reliable, repeatable clamping is needed at service points that see frequent removal and reinstallation, such as enclosure panels, engine mounts, or cover assemblies. When a stud becomes corroded, stripped, or broken, the joint it holds can loosen under vibration, leading to misalignment, noise, or potential damage to surrounding components.

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.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.