Multiquip 0228800470 Caoutchouc Joint

The Multiquip 0228800470 Caoutchouc Joint is a genuine OEM component designed for the DCA-series ultra-silent generators, including DCA36SPX, DCA40SSKU, and DCA45 family models. As a direct OEM replacement, this joint is manufactured to the same specifications as the original, ensuring proper fit and function within the generator assembly. Multiquip sources this part to maintain the integrity of the vibration and connection systems found throughout the DCA ultra-silent line. If you are servicing a DCA45SSIU, DCA45SSKU, DCA45USI, or any variant in the DCA36SPX or DCA40SSKU series, 0228800470 is the correct replacement joint.

Key Features

• Genuine OEM Rubber Compound — Manufactured from the same caoutchouc (natural rubber) compound as the original, delivering the correct flexibility and compression characteristics for this application.
• Drop-In Replacement — Matches the original mounting profile and dimensions, allowing straightforward installation without modification to surrounding components.
• Broad DCA-Series Coverage — Compatible with DCA36SPX, DCA40SSKU, DCA45SSIU, DCA45SSKU, DCA45USI, and their Tier 4, 50Hz, and 60Hz variants.
• Vibration and Connection Integrity — A correctly functioning joint maintains proper alignment and dampens vibration between connected assemblies, preserving smooth generator operation over extended run times.
• OEM Part Number Assurance — Supplied as Multiquip part 0228800470, sourced directly through authorized channels to ensure you receive the correct component for your DCA-series unit.

A caoutchouc joint is a flexible rubber coupling or isolator used to connect mechanical or structural components while absorbing movement, vibration, and minor misalignment between mating parts. In generator applications, these joints are commonly found in exhaust, mounting, or fluid-routing systems where thermal expansion and engine vibration require a compliant connection point. When the joint degrades — through cracking, hardening, or deformation — it can allow excessive vibration transfer, leakage, or premature wear of adjacent components, making timely replacement essential to maintaining dependable generator output.

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.