The Multiquip 16013Z0H003 Metering Diaphragm Assembly is a genuine OEM component designed for Duo Screed equipment. As a direct OEM replacement, this assembly is manufactured to the same specifications as the original part, ensuring a correct fit within the carburetor fuel circuit. Sourced directly through Multiquip's authorized parts network, 16013Z0H003 is the right choice when you need to restore full fuel delivery performance on your DSG series screed.
Key Features
- Genuine OEM Material Grade — Constructed from the same flexible diaphragm compound as the original, maintaining proper fuel and air sealing under continuous flexing cycles.
- Correct Drop-In Fit — Matches the original metering chamber dimensions exactly, seating flush against the carburetor body without trimming or shimming.
- DSG Duo Screed Compatibility — Verified fitment for Duo Screed power screed equipment, keeping your compact screed engine running at the correct fuel mixture.
- Restored Fuel Metering Accuracy — A worn or cracked metering diaphragm causes lean running, hard starting, and erratic engine speed; replacing it with 16013Z0H003 restores consistent engine response.
- Fuel System Integrity — Diaphragm integrity is critical in small-engine carburetors; using a genuine OEM assembly maintains the sealed fuel circuit and prevents uncontrolled fuel delivery.
The metering diaphragm assembly sits inside the carburetor and acts as a flexible valve that regulates how much fuel enters the engine in response to throttle demand. As engine speed and load change, the diaphragm flexes to open and close the fuel metering needle, delivering the correct air-to-fuel ratio at all operating speeds. When the diaphragm stiffens, cracks, or develops pinholes, the engine loses the ability to meter fuel accurately — resulting in hard starting, rough idle, bogging under load, or a complete no-start condition. Replacing this assembly with the correct Multiquip part restores the carburetor's ability to respond precisely to throttle input.
For fitment questions or to confirm this part is correct for your specific unit, contact the DHS Equipment team.
Part Details
| Part Number | 16013Z0H003 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Metering Diaphragm Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Duo Screeds | DSGPULW |
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.
