The Multiquip 1907721112 is a genuine OEM Piston DCA-10SPX3 V2203 designed for the DCA10SPX3 ultra-silent diesel generator. As a direct Multiquip OEM component, this piston is manufactured to the exact tolerances required by the V2203 engine, ensuring proper combustion chamber geometry and long-term engine integrity. If you are sourcing a replacement for the DCA10SPX3, this is the correct factory-specified part for that application.
Key Features
- OEM Combustion Tolerances — Manufactured to the precise bore diameter and crown geometry specified for the V2203 engine, maintaining correct compression ratio and combustion efficiency.
- Direct Engine Replacement — Engineered to drop into the V2203 cylinder bore of the DCA10SPX3 without machining or fitment adjustments, aligning with existing rings, pins, and connecting rod specs.
- Confirmed Fitment for DCA10SPX3 — Verified for use in Multiquip DCA10SPX3 ultra-silent diesel generator units powered by the Isuzu V2203 engine.
- Sustained Engine Output — A correctly fitted piston maintains proper compression, supporting full power output and fuel efficiency from the generator; a worn or damaged piston causes compression loss, rough running, and increased oil consumption.
- Engine Safety Compliance — Using the correct OEM-specified piston helps ensure the engine operates within designed pressure and temperature limits, reducing risk of catastrophic engine failure during extended generator runs.
The piston is a core reciprocating component inside the engine cylinder, responsible for compressing the air-fuel mixture and transferring combustion force to the crankshaft via the connecting rod. In a diesel engine like the V2203, the piston must maintain extremely tight tolerances with the cylinder wall to sustain proper compression — without it, the engine cannot fire efficiently. When a piston wears, cracks, or scores, the result is loss of compression, increased blow-by, excessive oil burning, and ultimately engine seizure if left unaddressed.
For questions about fitment or to confirm this is the right part for your machine, contact the DHS Equipment team before ordering.
Part Details
| Part Number | 1907721112 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Piston DCA-10SPX3 V2203 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA10SPX3 |
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.
