The Multiquip 0602012345 is a genuine OEM O-Ring designed for DCA-series ultra-silent diesel generators including the DCA150SSJU3, DCA85USJ2, DCA150USJ2, and DCA150USJ3CAN. As a direct OEM component, this O-Ring is manufactured to the exact material and dimensional specifications required by Multiquip for these units. Confirmed fitment covers the DCA150SSJU3, DCA85USJ2, DCA150USJ2, DCA150USJ3CAN, and the DCA150USJ3CAN (FR) variant. Sourcing the correct OEM seal ensures the integrity of fluid and pressure systems within your generator, protecting critical internal components from contamination and leakage.
Key Features
- OEM Sealing Integrity — Manufactured to the precise elastomer compound and cross-section dimensions specified by Multiquip, ensuring correct compression and sealing performance in this generator application.
- Direct-Fit Installation — Seats and seals exactly as the original, with no trimming, stretching, or adaptation needed to achieve a proper seating groove fit.
- Broad DCA-Series Coverage — Fits DCA150SSJU3, DCA85USJ2, DCA150USJ2, DCA150USJ3CAN, and DCA150USJ3CAN (FR) ultra-silent diesel generator models.
- Pressure and Leak Protection — A correctly fitted O-Ring maintains the sealed environment that allows fluid and air circuits to function at design pressure; a degraded or mismatched seal leads to fluid loss, pressure drop, and potential internal damage.
- Fuel and Fluid System Safety — In generator fuel and hydraulic circuits, a failed O-Ring can introduce leak paths near ignition sources; using the correct OEM-spec seal directly addresses this risk.
An O-Ring is a precision sealing component that sits within a machined groove to form a pressure-tight barrier between mating surfaces or around a shaft or port. In diesel generators like the DCA series, O-Rings are used throughout fuel delivery, oil, and coolant circuits to prevent leaks and maintain correct system pressure. When an O-Ring hardens, cracks, or is compressed beyond its rated limits, it loses its sealing ability and can allow fluid leakage that leads to performance loss, contamination, or component damage if left unaddressed.
Part Details
| Part Number | 0602012345 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA150SSJU3 |
| Diesel Powered Generators | DCA85USJ2 |
| Diesel Powered Generators | DCA150USJ3CAN |
| Diesel Powered Generators | DCA150USJ2 |
| Diesel Powered Generators | DCA150USJ3CAN (FR) |
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.
