Multiquip 0845056404 Set Screw

The Multiquip 0845056404 Set Screw is a genuine OEM component designed for the DCA ultra-silent diesel generator series, including the DCA180SSV, DCA25SSI2, DCA150SSI, DCA150SSIU, DCA20SPX, DCA36SPX, DCA56SPX, DCA180SSI, DCA180SSIU, DCA60SSI2, DCA125SSK, and DCA70SSJU-GEER. Sourced directly from Multiquip, this set screw matches the exact specification used in production, ensuring a correct fit the first time. It is a direct OEM replacement stocked for professional service technicians and equipment owners who need to keep their generator running to spec.

Key Features

• Genuine OEM Specification — Manufactured to the same hardness grade and thread tolerance as the original, ensuring proper clamping force and seating without risk of stripping or backing out under vibration.
• Drop-In Installation — Matches the original thread pitch, drive type, and dimensions exactly, so it seats and torques correctly without rework or modification.
• Broad DCA Series Compatibility — Confirmed fitment across a wide range of DCA ultra-silent diesel generators, including DCA150SSI, DCA180SSV, DCA60SSI2, DCA125SSK, and additional models in the SSI, SSV, and SPX families.
• Maintains Secure Component Positioning — A correctly installed set screw locks rotating or sliding components firmly in place; a worn, stripped, or missing one allows unwanted movement that can lead to accelerated wear or component failure.
• Backed by Multiquip OEM Sourcing — As an authorized Multiquip parts dealer, DHS Equipment supplies parts traced to the original manufacturer, giving you confidence in part authenticity and long-term fit.

A set screw is a headless fastener threaded through a collar, hub, or housing to clamp and fix a component — such as a shaft, gear, or bracket — firmly in position. Unlike a standard bolt, it applies direct bearing pressure against the mating surface, preventing rotation or axial movement without requiring a nut. When a set screw loosens, backs out, or strips, the component it secures can shift under load, causing vibration, misalignment, noise, or rapid wear to surrounding parts. On a generator like the DCA series, where precision alignment of rotating assemblies is critical to consistent power output, maintaining the correct set screw in serviceable condition is an essential part of routine maintenance.

For questions about fitment or ordering assistance, contact the DHS Equipment parts team directly.

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.