Multiquip 16221ZH8801 Carburetor Packing

The Multiquip 16221ZH8801 is a genuine OEM Carburetor Packing designed for a broad range of Multiquip, Whiteman, Essick, and STOW equipment powered by compatible Honda engines. This OEM-sourced packing seals the carburetor body to prevent air and fuel leaks that would otherwise cause hard starting, rough idle, or erratic engine performance. It is confirmed to fit a wide cross-section of machines including MVC plate compactors, MVH reversible plate compactors, MC and WM concrete and mortar mixers, QP centrifugal and trash pumps, masonry saws, walk-behind trowels, and diaphragm pumps across the Multiquip product portfolio. When it's time to rebuild or service a carburetor, using the correct OEM packing ensures the seal compresses and seats as intended.

Key Features

• Genuine OEM Sealing Material — Sourced directly from Multiquip, this packing is made to the exact material grade and compression profile required for a proper carburetor seal — not a generic substitute.
• Drop-In Carburetor Fit — Sized and shaped to match the carburetor interface on compatible Honda-engine-equipped Multiquip machines, so it seats correctly during reassembly without trimming or shimming.
• Wide Equipment Compatibility — Fits an extensive range of machines including MVC and MVH plate compactors, MC and WM series mixers, QP pumps, masonry saws, and walk-behind trowels across the Multiquip, Whiteman, Essick, and STOW lines.
• Restores Proper Air-Fuel Sealing — A worn or deteriorated carburetor packing allows unmetered air into the fuel circuit, causing lean running, rough idle, and hard starts. Replacing it restores the sealed interface the carburetor depends on to meter fuel accurately.
• Fuel System Integrity — Maintaining a properly sealed carburetor is essential for safe, consistent engine operation — especially on equipment used in proximity to concrete, water, or other job-site conditions that accelerate seal degradation.

The carburetor packing is a small but critical seal that sits between the carburetor body and the mating surface on the engine or intake assembly. It prevents outside air from entering the fuel circuit at an uncontrolled point, which would lean out the air-fuel mixture and cause the engine to run poorly or fail to start. Over time, heat cycles, fuel exposure, and vibration cause the packing material to harden, shrink, or crack — at which point replacement is necessary to restore correct carburetor function and stable engine operation.

Part Details

Compatibility & Fitment

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.