Multiquip 90042ZE3700 Bolt Stud 8X106 GX340K1EDN HC-2279891

The Multiquip 90042ZE3700 is a genuine OEM Bolt Stud 8X106 GX340K1EDN HC- designed for the GA6HZ gasoline-powered generator and GAW180HE, GAW180HE1, and GAW180HEA arc welder series. As a direct Multiquip OEM component, 90042ZE3700 is manufactured to the same specification as the original hardware installed at the factory. Confirm your model code against the fitment list before ordering to ensure this is the correct stud for your application.

Key Features

• Genuine OEM Hardware Spec — Sourced directly from Multiquip, this stud meets the exact thread pitch, length, and material grade specified for the GX340K1EDN engine platform.
• Drop-In Installation — Matches the original hole pattern and engagement depth, threading directly into position without modification to surrounding components.
• Broad Series Fitment — Compatible with the GA6HZ gasoline generator and the GAW180HE, GAW180HE1, and GAW180HEA diesel arc welders, covering multiple units in the Multiquip lineup.
• Structural Integrity Maintained — A correctly torqued stud holds critical engine and housing assemblies in precise alignment; a worn or damaged stud can lead to fastener failure, vibration, and component separation under load.
• Correct Torque Engagement — The 8×106 dimensions ensure proper clamping force across the joint, which is essential for equipment running under continuous engine load on a generator or welder.

A bolt stud is a headless threaded fastener that anchors two or more components together, threaded into one part and secured with a nut on the opposite end. In engine and generator assemblies, studs are used where a standard bolt cannot be accessed from one side or where repeated assembly and disassembly is required without damaging the base material. When a stud becomes stripped, corroded, or breaks at the shank, it can compromise the clamping force holding engine covers, mounting flanges, or ancillary components in place — making prompt replacement with the correct OEM part critical to safe, continuous operation.

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.