The Multiquip 11980203110 Plate Diaphragm 3TNV76 AR16-2 is a genuine OEM diaphragm plate designed for the AR16-2 asphalt ride-on roller. Sourced directly from Multiquip, this part meets the same specifications as the original component installed at the factory. Verified fitment for the AR16-2 means you can order with confidence knowing 11980203110 is the correct part for your machine.
Key Features
- Genuine OEM Diaphragm Construction — Manufactured to the same material and dimensional standards as the original, ensuring correct flex characteristics and sealing performance within the fuel or fluid system.
- Direct Drop-In Replacement — Engineered to match the original mounting pattern and profile, allowing straightforward installation without reworking surrounding components.
- Confirmed AR16-2 Fitment — Specifically validated for the Multiquip AR16-2 asphalt ride-on roller equipped with the 3TNV76 engine, eliminating guesswork when ordering.
- Maintains Fuel System Integrity — A correctly functioning diaphragm plate keeps fuel delivery consistent and prevents uncontrolled leakage that can disrupt engine operation or create a fire hazard.
- Fuel System Safety Compliance — As a critical sealing component in the fuel circuit, replacing a cracked or fatigued diaphragm with a genuine OEM part helps keep the system operating safely within its designed parameters.
A diaphragm plate in a fuel pump or carburetor assembly acts as a flexible membrane that creates the pressure differential needed to draw and push fuel through the system. When the diaphragm is intact, fuel flow remains steady and the engine receives the correct mixture to run efficiently. Over time, heat cycling and chemical exposure cause the diaphragm to stiffen, crack, or develop pinholes — resulting in hard starting, erratic throttle response, or fuel leaks that can damage surrounding components.
For help confirming this is the right part for your AR16-2, contact the DHS Equipment team.
Part Details
| Part Number | 11980203110 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Plate Diaphragm 3TNV76 AR16-2 |
Compatibility & Fitment
| Name | Model |
|---|---|
| AR16-2 | AR16-2 |
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.
