The Multiquip 2693350103 Exhaust Valve is a genuine OEM exhaust valve designed for GA-2.3R2, MVC-90L, and JA-Series equipment. As a direct OEM replacement, it meets the original design specifications of the engine it serves, ensuring proper combustion cycle performance across compatible models. Sourced directly through Multiquip's authorized parts network, this valve is the correct factory-specified component for these machines — verify your model code against the fitment list before ordering.
Key Features
- Genuine OEM Metallurgy — Manufactured to the same heat-resistant alloy specification as the original, maintaining proper valve seating and sealing under sustained engine temperatures.
- Direct Engine Drop-In — Engineered to match the original valve stem diameter, head geometry, and seat angle for straightforward installation without machining or adaptation.
- Confirmed Fitment — Verified for GA-2.3R2 portable generators, MVC-90L plate compactors, and JA-Series walk-behind trowels.
- Combustion Integrity — A correctly seated exhaust valve ensures complete scavenging of burned gases, sustaining power output and fuel efficiency across the engine's operating range.
- Emission and Engine Safety Compliance — A worn or leaking exhaust valve causes backfiring, loss of compression, and uncontrolled exhaust gas escape — replacing it with the correct OEM part restores safe, compliant engine operation.
The exhaust valve controls the release of burned combustion gases from the engine cylinder at the end of each power stroke. It opens on the exhaust cycle to vent spent gases and closes completely to seal the combustion chamber during compression and ignition. When an exhaust valve wears, burns, or loses its seat seal, the result is compression loss, rough running, reduced power, and potential engine damage — making timely replacement with the correct part critical to keeping the engine running as designed.
Part Details
| Part Number | 2693350103 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Exhaust Valve |
Compatibility & Fitment
| Name | Model |
|---|---|
| Portable Generators | GA-2.3R2 |
| Plate Compactors | MVC-90L |
| Walk-Behind Trowels | JA-SERIES |
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.
