The Multiquip 14721ZE2000 is a genuine OEM Exhaust Valve designed for a wide range of Multiquip and Whiteman equipment, including MC94P/S, MC94SK, MC64P/S, WM70S/P, QP402H, QP3TH, R2000H, GA3.6HA, GA3.6HZ, and MP-series masonry saws. As a direct OEM component sourced through Multiquip's authorized parts program, the 14721ZE2000 delivers the exact material grade, dimensional tolerancing, and sealing geometry specified for the original engine build. This valve is the correct replacement for any of the listed mixer, pump, roller, generator, or saw models that share the compatible Honda engine platform. When your equipment is down, confirming the right part number before you order is the fastest path back to full operation — the 14721ZE2000 is that confirmed fit.
Key Features
- OEM-Grade Valve Metallurgy — Manufactured to the original engine specification, ensuring the correct hardness and heat tolerance needed to withstand the combustion temperatures and repetitive seating cycles of a working engine.
- Drop-In Valve Replacement — Matches the original stem diameter, head diameter, and face angle, so the valve seats correctly in the cylinder head without machining or shimming.
- Broad Multiquip Equipment Compatibility — Confirmed fit across MC94P/S, MC94SK, MC64P/S, WM70S/P, QP402H, QP3TH, R2000H, GA3.6HA, GA3.6HZ, and MP-series masonry saws.
- Sustained Engine Compression — A properly seating exhaust valve maintains cylinder compression at spec, preserving full power output and clean fuel combustion across the engine's service life.
- Fuel System Safety Relevance — A worn or burnt exhaust valve can cause backfiring, uncontrolled combustion events, and exhaust blowback — replacing with a correctly rated OEM valve eliminates these risks.
The exhaust valve is a critical engine component that opens and closes to release burned combustion gases from the cylinder after each power stroke. It must seal completely when closed to maintain cylinder compression, and open at precisely the right moment — controlled by the camshaft — to expel exhaust gases efficiently. When an exhaust valve wears, burns, or fails to seat properly, the engine loses compression, runs rough, produces excess heat, and can backfire. Replacing a damaged exhaust valve with the correct OEM part restores proper engine breathing, compression integrity, and reliable starting across all supported equipment types.
DHS Equipment is an authorized Multiquip parts distributor. If you need help confirming fitment for part number 14721ZE2000 or any other Multiquip OEM component, contact our parts team directly.
Part Details
| Part Number | 14721ZE2000 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Exhaust Valve |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ Mixers | MC94P/S |
| MQ Mixers | MC94SK/MC94PK |
| Centrifugal Pumps | QP402H |
| MQ Mixers | MC64P/S |
| Whiteman Mixers | WM70S/P |
| Saws | MP2090HP |
| Saws | MP2050E3 |
| Saws | MP2050E1 |
| Saws | MP2H |
| Saws | MP275E3 |
| Saws | MP25E3 |
| Saws | MP25E1 |
| Rollers | R2000H |
| Gasoline Powered Generators | GA3.6HA |
| Gasoline Powered Generators | GA3.6HZ |
| Trash Pumps | QP3TH |
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.
