The Multiquip 14721Z0D000 is a genuine OEM Exhaust Valve GX100 designed for Honda GX100-powered rammers and plate compactors in the Multiquip lineup. This is a direct Honda-sourced OEM component, ensuring correct valve geometry, stem diameter, and seat angle for a proper seal in the combustion chamber. Confirmed fitment includes MTX50HD, MTX60HD, MTX60HF, MTX70HD, MTX70HDR, MTX70HF, MTX80HDR, and MTR40HF rammers, as well as the MVC40H plate compactor. Ordering by part number 14721Z0D000 ensures you receive the correct valve for your specific machine.
Key Features
- OEM Valve Geometry — Manufactured to exact Honda GX100 specifications, matching the original stem diameter, head diameter, and face angle for a proper combustion chamber seal.
- Drop-In Installation — Designed to seat directly into the GX100 cylinder head without machining or modification to the valve guides or seat.
- Broad Rammer and Compactor Fitment — Compatible with MTX50HD, MTX60HD, MTX60HF, MTX70HD, MTX70HDR, MTX70HF, MTX80HDR, MTR40HF, and MVC40H equipment.
- Combustion Integrity — A properly functioning exhaust valve seals combustion gases during compression and releases exhaust gases at precisely the right moment, maintaining power output and fuel efficiency in high-cycle rammer operation.
- Engine Safety and Emissions Compliance — A worn or burnt exhaust valve causes compression loss, rough running, and unburned fuel passing into the exhaust — replacing with a genuine OEM valve restores correct engine operation and emissions performance.
The exhaust valve controls the release of burnt combustion gases from the engine cylinder on every power stroke cycle. In a high-vibration application like a rammer or plate compactor, exhaust valves are subject to intense heat cycling and mechanical stress, which can lead to valve face wear, burning, or stem scoring over time. A failed exhaust valve results in loss of compression, hard starting, reduced impact force, and in severe cases, engine damage — making timely replacement with a correctly specified part critical to keeping your equipment performing at full capacity.
DHS Equipment supplies genuine Multiquip OEM parts with fitment accuracy you can count on. If you need help confirming compatibility for your machine, contact our parts team before ordering.
Part Details
| Part Number | 14721Z0D000 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Exhaust Valve GX100 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rammers | MTX50HD |
| Rammers | MTX80HDR |
| Rammers | MTX70HDR |
| Rammers | MTX70HD |
| Rammers | MTX60HD |
| Plate Compactors | MVC40H |
| Rammers | MTR40HF |
| Rammers | MTX60HF |
| Rammers | MTX70HF |
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.
