The Multiquip 14721Z5T900 Exhaust Valve is a genuine OEM component designed for the MVH408GH reversible plate compactor. Sourced directly from Multiquip, this exhaust valve meets the original engineering specifications for the engine fitted to the MVH408GH, ensuring a correct, confidence-inspiring installation. If you're servicing or rebuilding the engine on your MVH408GH, part number 14721Z5T900 is the verified OEM replacement to reach for.
Key Features
- OEM-Grade Valve Metallurgy — Manufactured to the original material and heat-treatment spec, giving this exhaust valve the thermal durability needed to handle the high-temperature combustion gases it cycles through with every engine stroke.
- Drop-In Engine Fitment — Engineered to match the original valve stem diameter, head dimensions, and seating profile of the MVH408GH engine, allowing straightforward installation without custom fitting or machining.
- Confirmed MVH408GH Compatibility — Verified fitment for the Multiquip MVH408GH heavy-duty reversible plate compactor, so you can order with confidence knowing this is the right part for your machine.
- Combustion Efficiency Maintained — A correctly seated exhaust valve ensures a proper cylinder seal at operating temperature. A worn or burnt valve causes compression loss, rough running, and reduced compaction output — replacing it restores full engine performance.
- Fuel System and Emissions Integrity — A failed exhaust valve can allow unburned fuel and exhaust gases to bypass the combustion chamber, increasing fuel consumption and producing abnormal exhaust output. This OEM replacement restores the proper seal and combustion cycle.
The exhaust valve is a critical engine component responsible for opening and closing the exhaust port in the cylinder head, allowing spent combustion gases to exit the cylinder after each power stroke. It operates under extreme heat and mechanical stress with every engine cycle, and over time the valve face and stem can wear, burn, or lose their seal against the valve seat. When this happens, compression drops, the engine loses power and efficiency, and in severe cases the machine may become difficult to start or unable to sustain operation under load. Replacing a worn exhaust valve with a correct OEM part restores the cylinder's compression integrity and returns the engine to its designed power output.
For questions about fitment or to confirm this is the right part for your MVH408GH, contact the DHS Equipment parts team before ordering.
Part Details
| Part Number | 14721Z5T900 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Exhaust Valve |
Compatibility & Fitment
| Name | Model |
|---|---|
| Plate Compactors | MVH408GH |
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.
