Multiquip 0280510000 Bolt DCA-70USI 4BG1

The Multiquip 0280510000 is a genuine OEM Bolt DCA-70USI 4BG1 designed for the DCA70USI ultra-silent diesel generator. Sourced directly from Multiquip, this bolt is manufactured to the exact specification required by the 4BG1-powered DCA70USI, ensuring a correct, secure fit every time. Keeping the right hardware in place on your generator is essential to maintaining structural integrity and safe operation, and this genuine OEM part guarantees you are installing exactly what the machine was built with.

Key Features

• Genuine OEM Hardware Grade — Manufactured to the exact material and dimensional spec of the original bolt, ensuring correct torque retention and clamping force for the 4BG1 engine application.
• Direct-Install Replacement — Matches the original thread pitch, length, and head configuration of the DCA70USI, dropping straight into position without rework or modification.
• Confirmed DCA70USI Fitment — Verified for use on the Multiquip DCA70USI ultra-silent generator series powered by the Isuzu 4BG1 diesel engine.
• Structural Integrity Maintained — A correctly specified bolt keeps critical engine and generator components properly secured under load and vibration; an incorrect or worn fastener risks component loosening and consequential damage.
• Fastener Safety Compliance — Using the correct OEM-specified fastener is essential on diesel generator assemblies where incorrect hardware can compromise safe, stable operation of the unit.

A bolt of this type serves as a critical fastening element within the DCA70USI generator's engine assembly, holding components securely against the mechanical vibration and thermal cycling produced during continuous generator operation. When a fastener is missing, stripped, or replaced with an incorrect grade or dimension, it can allow components to shift or loosen, leading to misalignment, fluid leaks, or accelerated wear on surrounding parts. Using the correct Multiquip 0280510000 bolt ensures the assembly remains tight and stable across the full duty cycle of the machine.

DHS Equipment supplies genuine Multiquip OEM parts with a focus on fitment accuracy and fast fulfillment. If you need help confirming compatibility for your DCA70USI or have questions about your order, contact our 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.