The Multiquip 1878142062 Liner Pistons and Rings x 3 DCA125SSIU4 is a genuine OEM cylinder kit designed for the DCA125SSIU4 ultra-silent generator. This complete three-cylinder set delivers an exact-match replacement for the Isuzu diesel engine powering the DCA125SSIU4, ensuring the engine returns to its correct operating tolerances after a rebuild or overhaul. Sourced directly from Multiquip, this kit is the correct OEM specification for restoring engine integrity on this ultra-silent series machine.
Key Features
- OEM Cylinder Tolerances — Genuine OEM construction means each liner, piston, and ring set is manufactured to the exact bore diameter and compression specs required by the Isuzu diesel engine in the DCA125SSIU4.
- Complete Three-Cylinder Set — Supplies all three cylinders in a single kit, simplifying an engine overhaul and ensuring uniform wear characteristics across all cylinders after rebuild.
- Direct Fitment for DCA125SSIU4 — Engineered specifically for the DCA125SSIU4 ultra-silent generator; components seat and seal as intended without modification to existing engine architecture.
- Restores Full Power Output — Worn liners and rings allow combustion blow-by, robbing the engine of compression and output; replacing with this kit restores the generator's rated power delivery and fuel efficiency.
- Engine Integrity and Longevity — Using OEM-spec liners and rings at rebuild prevents premature wear cycles, oil consumption, and loss of compression that can result from mismatched aftermarket components.
The cylinder liners, pistons, and piston rings work together to form the sealed combustion chamber in a diesel engine. The liner provides the precision bore surface the piston travels through, the piston transfers combustion pressure into crankshaft rotation, and the rings maintain the gas seal between the piston and liner while controlling oil film on the cylinder wall. When any of these components wear or fail, compression drops, oil consumption rises, and the engine loses the ability to produce its rated output — making a matched, complete kit like the 1878142062 the correct solution for a thorough engine rebuild on the DCA125SSIU4.
For fitment questions or to confirm compatibility with your unit's serial number, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 1878142062 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Liner Pistons and Rings x 3 DCA125SSIU4 |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA125SSIU4 | DCA125SSIU4 |
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.
