Multiquip 5887107915 Catalog Parts 4BG1

The Multiquip 5887107915 Catalog Parts 4BG1 is a genuine OEM component designed for the DCA45SSIU2 ultra-silent diesel generator. Sourced directly from Multiquip, this part is built to the exact specification of the original, ensuring a direct replacement for the 4BG1 engine subsystem on the DCA45SSIU2 platform. If you're servicing or restoring a DCA45SSIU2 unit, using the correct OEM part keeps the machine performing as intended and supports the integrity of the overall system.

Key Features

• Genuine OEM Engineering — Manufactured to Multiquip's original specifications for the 4BG1 engine configuration, ensuring correct tolerances and material grades for this diesel-powered system.
• Direct Replacement for DCA45SSIU2 — Engineered specifically for the DCA45SSIU2 ultra-silent generator series, this part installs in place of the original without adaptation.
• Confirmed Fitment — Compatible with the DCA45SSIU2 ultra-silent diesel generator equipped with the Isuzu 4BG1 engine.
• Sustained Generator Output — A correctly functioning 4BG1 engine component keeps the generator delivering stable, consistent power output; worn or failed components in this system can cause performance loss or unplanned shutdowns.
• Electrical System Integrity — For a generator used in sensitive power applications, using the correct OEM part helps maintain safe and compliant electrical output under load.

The Isuzu 4BG1 engine powers the DCA45SSIU2 ultra-silent diesel generator, driving the alternator that produces stable AC power output. Components within this engine system work together to manage fuel delivery, lubrication, cooling, and mechanical drive — any worn or failed part in this assembly can compromise output quality, fuel efficiency, or lead to a full shutdown. Replacing worn 4BG1 parts with genuine OEM components restores the engine to its original operating condition and protects the generator's long-term service life.

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.