The Multiquip 71465222720 Piston with Rings is a genuine OEM component designed for MDR-9DYE, MVH-304DSB, MVH-402DSB, and MRH-800DS series equipment. As a direct OEM replacement, this piston assembly is manufactured to the exact tolerances required by Multiquip, ensuring a proper fit within the engine cylinder without guesswork or modification. Sourced directly through authorized channels, this part carries the same standards as the original component installed at the factory. Confirm your model code against the fitment list before ordering to ensure this is the correct assembly for your machine.
Key Features
- OEM-Grade Dimensional Tolerancing — Manufactured to exact bore diameter and compression height specs, maintaining proper ring seal and cylinder pressure critical for engine output.
- Complete Piston and Ring Assembly — Supplied as a matched set so rings are correctly sized and seated for the piston, eliminating the risk of mismatched components during a rebuild.
- Broad Cross-Equipment Fitment — Compatible with MDR-9DYE power trowels, MVH-304DSB and MVH-402DSB reversible plate compactors, and MRH-800DS walk-behind rollers.
- Restores Full Engine Compression — A worn or seized piston and ring set causes loss of compression, hard starting, and excessive oil consumption; this assembly restores the engine to proper operating condition.
- Genuine Multiquip OEM Part — Backed by Multiquip's OEM supply chain, this is the same part originally specified for these machines — not a generic approximation.
The piston and ring assembly sits at the heart of the engine's combustion cycle. The piston travels up and down inside the cylinder bore, compressing the air-fuel mixture and transferring combustion force to the crankshaft via the connecting rod. The piston rings seal the gap between the piston and the cylinder wall, maintaining compression and preventing engine oil from entering the combustion chamber. When rings wear or a piston is damaged, compression drops, fuel efficiency suffers, oil begins burning, and the engine loses the power needed to drive compaction plates, trowel blades, or roller drums effectively. Replacing the piston and rings with a correctly sized OEM assembly restores compression and returns the engine to reliable working condition.
For fitment questions or help confirming compatibility with your machine, contact the DHS Equipment team directly.
Part Details
| Part Number | 71465222720 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Piston with Rings |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Trowels | MDR-9DYE |
| Plate Compactors | MVH-304DSB |
| Plate Compactors | MVH-402DSB |
| Rollers | MRH-800DS |
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.
