The Multiquip 1642721110 Piston is a genuine OEM component designed for the DCA10SPX3 ultra-silent diesel generator. As a direct OEM replacement, this piston is sourced and validated by Multiquip to meet the original engineering specifications for the DCA10SPX3 platform. When you need a dependable, correctly fitted internal engine component, this is the part to order — no guesswork on compatibility.
Key Features
- Genuine OEM Integrity — Manufactured to the exact dimensional and material tolerances required for proper compression and combustion in the DCA10SPX3 engine, not a generic approximation.
- Direct-Fit Replacement — Engineered to drop into the existing cylinder bore of the DCA10SPX3 without reworking cylinder walls or ring land clearances.
- Confirmed Fitment — Verified for use on the Multiquip DCA10SPX3 ultra-silent diesel generator series.
- Combustion Efficiency — A properly seated piston maintains correct compression ratios, supporting stable power output and consistent generator frequency under load.
- Engine Longevity — Using a correctly spec'd OEM piston reduces the risk of blowby, oil consumption, and premature wear to rings and cylinder walls.
The piston is a core reciprocating component inside the engine's cylinder, converting the force of combustion into the rotational movement that drives the generator's alternator. It works in conjunction with the piston rings, connecting rod, and crankshaft to maintain proper compression and transfer power efficiently. A worn, cracked, or incorrectly sized piston leads to loss of compression, increased oil burn, rough running, and ultimately engine failure — making timely replacement with the correct OEM part critical to generator reliability.
For fitment questions or help confirming compatibility with your specific unit, contact the DHS Equipment team directly.
Part Details
| Part Number | 1642721110 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Piston |
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.
