The Multiquip 16013ZM3004 Diaphragm Assembly is a genuine OEM component designed for DS-Series screed equipment. As a factory-sourced replacement, it meets the exact material and dimensional specifications of the original part, ensuring the carburetor operates exactly as intended. This assembly is the correct service part for DS-Series screeds requiring carburetor diaphragm replacement. Sourced directly through Multiquip's authorized parts network, the part keeps your screed running at full efficiency with no guesswork on fit or compatibility.
Key Features
- OEM Diaphragm Material Grade — Manufactured to the original flexible membrane specification, maintaining proper fuel metering and airtight sealing within the carburetor circuit.
- Drop-In Carburetor Fit — Designed to seat correctly within the carburetor housing of DS-Series screeds, aligning with all mounting points and check valve positions as originally assembled.
- DS-Series Screed Compatibility — Confirmed fitment for Multiquip DS-Series handheld screed models, making this the correct assembly to specify when servicing that equipment family.
- Restores Consistent Engine Performance — A failed or hardened diaphragm causes rough starting, erratic idle, and loss of throttle response; replacing it with this OEM assembly restores stable fuel delivery and smooth operation.
- Genuine OEM Sourcing — Supplied as a complete assembly under Multiquip part number 16013ZM3004, eliminating the need to source individual diaphragm components separately.
The diaphragm assembly is a critical flexible membrane inside the carburetor that regulates fuel flow by responding to pressure changes created by the engine's intake pulse. As the engine runs, this diaphragm flexes repeatedly to draw fuel from the tank and deliver a consistent mixture to the combustion chamber. Over time, the membrane can stiffen, crack, or tear, leading to hard starting, poor throttle response, fuel starvation, or an engine that won't stay running. Replacing a worn diaphragm assembly restores proper fuel metering and brings the carburetor back to correct operating condition.
Part Details
| Part Number | 16013ZM3004 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Diaphragm Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Screeds | DS-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.
