The Multiquip 71431022720 Piston with Rings Standard is a genuine OEM component designed for the MVH406DSY reversible plate compactor and MRH800DS2 walk-behind roller. Sourced directly from Multiquip, this piston assembly delivers the exact specifications required by your engine, ensuring a correct fit without guesswork. Confirmed fitment for MVH406DSY and MRH800DS2 models makes this the straightforward choice when your engine is due for a rebuild or piston replacement. DHS Equipment stocks this genuine OEM part to keep your equipment running at the performance levels it was built to achieve.
Key Features
- Genuine OEM Piston Tolerances — Manufactured to the exact bore diameter and compression height specified for the original engine, maintaining proper combustion chamber geometry and compression ratio.
- Complete Ring Pack Included — Ships as a full piston and ring set assembly, so compression rings and oil control ring are ready to install as a matched unit without sourcing components separately.
- Standard Bore Sizing — Standard (STD) specification fits unworn or freshly honed cylinders, making this the correct choice for a standard rebuild without oversize machining.
- Verified Fitment for MVH406DSY and MRH800DS2 — Confirmed for use in the MVH406DSY reversible plate compactor and MRH800DS2 walk-behind roller, covering both equipment families with a single part number.
- Restored Engine Output — A worn piston and ring set causes loss of compression, increased oil consumption, and reduced power; replacing with this part restores proper cylinder sealing and engine performance.
The piston is the reciprocating component inside the engine cylinder that converts combustion pressure into mechanical force, driving the crankshaft and ultimately powering the machine. The piston rings seal the combustion gases above the piston and control oil film on the cylinder wall — when rings wear, compression leaks past them, power drops, and oil burns off into the exhaust. Replacing the piston and ring set as a complete assembly at the standard bore size restores the tight cylinder seal needed for consistent, efficient engine operation on demanding compaction and rolling work.
For fitment questions or to confirm this part is correct for your serial number, contact the DHS Equipment parts team before ordering.
Part Details
| Part Number | 71431022720 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Piston with Rings Standard |
Compatibility & Fitment
| Name | Model |
|---|---|
| Plate Compactors | MVH-406DSY |
| Rollers | MRH800DS2 |
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.
