Multiquip M9312200104 Rubber Mount

The Multiquip M9312200104 Rubber Mount is a genuine OEM component designed for DCA and DIS series diesel-powered generators and air compressors, including the DCA25USI, DCA45USI, DCA70USI, DCA40SSKU, DIS185SSI4F, and DIS100SSK4F among other models in these families. As a direct OEM replacement, it is manufactured to the same specifications as the original part and installs without modification. Sourced directly from Multiquip, this mount is the correct choice for technicians performing scheduled maintenance or vibration isolation repairs on generator and compressor equipment.

Key Features

• Genuine OEM Vibration Isolation Grade — Manufactured to the same rubber compound and durometer rating as the original, maintaining correct vibration dampening performance across the full operating RPM range of DCA and DIS series equipment.
• Direct Bolt-In Replacement — Matches the original mounting hole pattern and hardware interface, allowing straightforward swap-out during scheduled maintenance or field repair.
• Broad Fitment Across DCA and DIS Families — Confirmed for a wide range of models including DCA25USI, DCA25USI2, DCA45USI, DCA70USI, DCA40SSKU, DCA10SPXU4, DCA15SPXU4F, DCA20SPXU4F, DIS185SSI4F, and DIS100SSK4F, among others.
• Protects Frame and Engine Components — A properly functioning rubber mount absorbs operational vibration and prevents it from transferring to the generator frame, protecting structural welds, engine mounts, and sensitive electrical components over time.
• Backed by Multiquip OEM Parts Program — Sold by DHS Equipment as an authorized Multiquip parts distributor, ensuring you receive an authentic component, not a generic substitute.

A rubber mount is an anti-vibration isolator positioned between the engine or generator set and the equipment frame. Its role is to absorb and dampen the mechanical vibration generated during operation, preventing that energy from traveling into the machine's structure. When a rubber mount degrades — through age, heat cycling, or oil contamination — it loses its elasticity and hardens or cracks, allowing vibration to transfer directly to the frame. This accelerates wear on surrounding hardware, can loosen electrical connections, and increases operator-perceived noise and shake. Replacing a failed mount promptly restores proper isolation and extends the service life of components throughout the machine.

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.