Multiquip 8973780680 Turbocharger to Exhaust Pipe Stud

The Multiquip 8973780680 is a genuine OEM Turbocharger to Exhaust Pipe Stud designed for the DCA45SSIU4F ultra-silent diesel generator. As a direct OEM replacement, this stud is manufactured to the exact specification required to maintain a secure, leak-free connection between the turbocharger and exhaust pipe on DCA45SSIU4F units. Sourced directly through Multiquip's authorized parts network, 8973780680 ensures you are installing the correct component for your machine. DHS Equipment stocks this part to keep your generator back in service without compromise.

Key Features

• Genuine OEM Specification — Manufactured to the exact thread pitch, length, and material grade required for the turbocharger-to-exhaust pipe connection on this generator series.
• Direct Drop-In Installation — Threads directly into the existing exhaust flange mounting points on DCA45SSIU4F units without rework or modification to surrounding hardware.
• DCA45SSIU4F Fitment — Confirmed for the Multiquip DCA45SSIU4F ultra-silent Tier 4 diesel generator.
• Exhaust Integrity — A correctly torqued stud holds the turbocharger-to-exhaust joint sealed under sustained thermal cycling, preventing exhaust gas leaks that reduce turbo efficiency and generator output.
• Exhaust System Safety — A failed or missing stud can allow hot exhaust gases to escape at the turbocharger joint, creating a burn and fire hazard in enclosed generator installations — using the correct OEM replacement maintains a properly sealed exhaust path.

The Turbocharger to Exhaust Pipe Stud is a threaded fastener that clamps the exhaust outlet flange of the turbocharger firmly against the exhaust pipe or manifold connection. It holds the joint under constant pressure to resist exhaust gas leaks across the full operating temperature range of the engine. When a stud stretches, corrodes, or breaks, the resulting gap allows hot exhaust gases to escape before reaching the exhaust system, which reduces turbocharger back-pressure, lowers generator efficiency, and creates a serious heat and safety hazard near the engine bay.

For questions about fitment or to confirm this is the correct part for your DCA45SSIU4F, contact the DHS Equipment parts 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.