Multiquip 820983 Turbo Charger HHN34 Stud

The Multiquip 820983 Turbo Charger HHN34 Stud is a genuine OEM stud designed for the HHN-34 ride-on mechanical trowel. Sourced directly from Multiquip, this part meets the exact specifications of the original component it replaces. If you're servicing the turbocharger assembly on an HHN-34, the part ensures a correct, secure fit without compromise. Keep your trowel running at full capacity with the right part the first time.

Key Features

• Genuine OEM Construction — Manufactured to Multiquip's original engineering specifications, ensuring the stud delivers the correct thread engagement, length, and tensile strength required for turbocharger mounting duty.
• Direct-Fit Replacement — Engineered to install into the same threaded bore as the original, eliminating guesswork during reassembly of the turbocharger on the HHN-34.
• HHN-34 Specific — Confirmed fitment for the Multiquip HHN-34 ride-on mechanical trowel, a heavy-duty 8-foot machine built for large-scale concrete finishing.
• Maintains Clamping Integrity — A properly torqued turbocharger stud holds the turbine housing securely against the exhaust manifold; a worn or failed stud risks exhaust leaks and turbo mounting failure under load.
• Critical Exhaust System Safety — Turbocharger fasteners operate under high heat and exhaust pressure; using a correctly rated OEM stud is essential to prevent fastener failure and exhaust gas escape near the operator.

A turbocharger stud is a threaded fastener that anchors the turbocharger housing to the exhaust manifold on the engine powering the HHN-34. It must withstand extreme thermal cycling and exhaust back-pressure without stretching or seizing. When a stud fails — through corrosion, thread damage, or fatigue — it can cause exhaust leaks, turbocharger movement, and potential damage to surrounding engine components, making timely replacement with the correct part essential.

For questions about fitment or to confirm this is the right part for your machine, contact the DHS Equipment team before ordering.

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.