Multiquip 8941404271 Mounting Rubber Bushing 4BD1

The Multiquip 8941404271 is a genuine OEM Mounting Rubber Bushing 4BD1 designed for the DCA-45SSIU ultra-silent diesel generator. This is a direct OEM replacement sourced through Multiquip's authorized parts network, ensuring the bushing matches the exact material grade, durometer, and dimensional profile specified for the DCA-45SSIU. Correct fitment is confirmed for the DCA-45SSIU Isuzu-powered ultra-silent generator series. If you are servicing or rebuilding the engine mounting system on this unit, part number 8941404271 is the correct OEM specification component.

Key Features

• OEM Rubber Compound Grade — Engineered to the correct durometer and compression rating for engine mount isolation on the 4BD1-powered DCA-45SSIU, maintaining the vibration-damping performance the mount was designed to deliver.
• Drop-In Engine Mount Replacement — Matches the original bolt pattern and mounting geometry of the DCA-45SSIU frame, allowing straightforward installation without reworking the mount bracket or hardware.
• Confirmed Fitment for DCA-45SSIU — Verified for the DCA-45SSIU ultra-silent Isuzu diesel generator; always confirm your model code before ordering.
• Sustained Vibration Isolation — A correctly functioning mounting rubber bushing absorbs drivetrain and engine vibration before it transmits to the generator frame and enclosure, protecting internal components and keeping acoustic output within the ultra-silent rating of the DCA series.
• Genuine OEM Part — Supplied as an authorized Multiquip OEM component, meaning material specifications and tolerances are held to the same standard as the original build — critical for rubber mounts where sub-spec compounds degrade rapidly under heat and load cycling.

A mounting rubber bushing acts as the flexible interface between the engine or generator assembly and the machine's main frame. By absorbing and isolating vibration generated during operation, it prevents that energy from transferring into the frame structure, which would otherwise cause accelerated wear on fasteners, enclosure panels, and sensitive electrical components. On an ultra-silent unit like the DCA-45SSIU, the rubber mounts also play a direct role in maintaining low noise output — when a bushing hardens, cracks, or collapses, vibration increases noticeably, noise levels rise, and surrounding components are exposed to stress they were not designed to absorb.

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.