Multiquip 0228901335 Rubber Joint

The Multiquip 0228901335 Rubber Joint is a genuine OEM component designed for DCA125USI and DCA150USJ series ultra-silent diesel generators. Sourced directly from Multiquip, this part meets the exact specifications of the original component installed at the factory. It is confirmed to fit the DCA125USI, DCA125USI3CAN, DCA150USJ2, DCA150USJ3CAN, and DCA150USJ3CAN (FR) models. When you need a dependable like-for-like replacement, the part is the correct part for the job.

Key Features

• Genuine OEM Elastomer Grade — manufactured to the same rubber compound specification as the original, ensuring correct flexibility, compression, and temperature resistance for generator service conditions.
• Direct Drop-In Replacement — matches the original mounting profile and connection points on DCA-series ultra-silent generators, allowing straightforward installation without modification.
• Broad DCA Series Coverage — fits DCA125USI, DCA125USI3CAN, DCA150USJ2, DCA150USJ3CAN, and DCA150USJ3CAN (FR) ultra-silent generator models.
• Vibration and Leak Control — a correctly seated rubber joint absorbs mechanical movement between connected components, preventing stress fractures, fluid migration, and premature wear on adjacent parts.
• Fuel and Fluid System Integrity — deteriorated or cracked rubber joints in a generator's fuel or coolant circuit can lead to leaks that compromise safe, continuous operation; replacing with an OEM part restores the sealed connection.

A rubber joint serves as a flexible coupling between two rigid sections of a fluid or exhaust circuit, absorbing vibration, thermal expansion, and minor misalignment that would otherwise crack or loosen a hard-pipe connection. In a generator application, these joints are commonly found in fuel lines, coolant circuits, or exhaust connections where engine movement must be isolated from the surrounding plumbing. When a rubber joint ages, hardens, or cracks, it can allow fluid or exhaust leaks that reduce machine efficiency and create safety hazards — making timely replacement essential to keeping the generator running reliably.

Need help confirming this is the right part for your machine? Contact the DHS Equipment parts team with your model and serial number and we will verify fitment before you order.

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.