The Multiquip 01374810 is a genuine OEM Piston Assembly 88 EPA2 designed for MVH-406DSZ, MVH406, and QP4TZ series equipment. As a direct Multiquip OEM component, this piston assembly is manufactured to the same specifications as the original part, ensuring a correct installation with no guesswork on fit or function. Compatible across both the MVH-406DSZ and MVH406 reversible plate compactors as well as the QP4TZ trash pump, this part covers multiple machines in your fleet. Keep a genuine replacement on hand to avoid extended downtime when service is due.
Key Features
- EPA2-Compliant OEM Construction — Manufactured to meet EPA Tier 2 emission standards, this piston assembly maintains your engine's regulatory compliance and combustion integrity across its full service life.
- Direct-Drop Replacement — Engineered to match the original bore diameter, ring grooves, and pin dimensions of the 88mm piston specification, allowing straightforward installation without custom fitting or machining.
- Broad Fitment Coverage — Confirmed fit for MVH-406DSZ, MVH406 reversible plate compactors, and the QP4TZ trash pump, making this a versatile service part across multiple Multiquip equipment families.
- Compression and Power Delivery — A correctly dimensioned piston maintains proper cylinder compression, directly supporting consistent engine power output and fuel efficiency — critical for heavy-duty compaction and pump applications.
- Emissions System Integrity — Running an out-of-spec or worn piston can cause blow-by, excessive oil consumption, and emission failures. This genuine OEM assembly restores proper sealing and keeps combustion within designed parameters.
The piston assembly is the reciprocating component at the heart of the engine's combustion cycle. It transfers the force of expanding combustion gases through the connecting rod and into the crankshaft, generating the rotational power that drives the machine. On equipment like reversible plate compactors and trash pumps, consistent compression is essential — a worn or damaged piston leads to loss of power, increased fuel consumption, excessive smoke, and can ultimately cause engine failure if left unaddressed. Replacing it with a correctly specified OEM part restores compression to the designed level and protects surrounding engine components from the accelerated wear that an ill-fitting piston would cause.
Part Details
| Part Number | 01374810 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Piston Assembly 88 EPA2 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Plate Compactors | MVH-406DSZ |
| Trash Pumps | QP4TZ |
| Plate Compactors | MVH406 |
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.
