Multiquip 16221 Carburetor Packing

The Multiquip 16221 Carburetor Packing is a genuine OEM component designed for a wide range of Multiquip and Whiteman equipment, including plate compactors, rammers, rollers, mixers, masonry saws, pumps, generators, screeds, and trowels. As a factory-sourced part, the 16221 meets the original material and dimensional specifications used in production, ensuring a consistent seal between the carburetor and its mating surface. Compatible equipment spans models including MVC82VHW, MVH304GSB, MTX70HF, MTX70HD, MTX70HDR, WM70S/P, WM120SH, MC64P/S, AR13H, QP3TH, and many more — covering one of the broadest fitment ranges in the Multiquip parts catalog. DHS Equipment stocks the 16221 as an authorized Multiquip parts distributor, so you can order with confidence in part number accuracy and sourcing.

Key Features

• Genuine OEM Sealing Material — Sourced directly from Multiquip, this carburetor packing matches the original compression rating and material grade used at the factory, maintaining an airtight seal at the carburetor interface.
• Drop-In Carburetor Replacement — Dimensionally identical to the original, the 16221 installs directly against the carburetor mounting surface without trimming, shimming, or modification.
• Exceptionally Wide Fitment Coverage — A single part number covers plate compactors (MVC, MVH, MVB series), rammers (MTX, MTR series), walk-behind rollers, Whiteman and Essick mixers, masonry saws, centrifugal and trash pumps, generators, screeds, and trowels.
• Protects Fuel-Air Mixture Integrity — A correctly seated carburetor packing prevents unmetered air from entering the fuel system, which can cause lean running, hard starting, and erratic engine behavior across any Honda-engined Multiquip machine.
• Fuel System Compliance — Maintaining a proper carburetor seal is essential for correct fuel delivery and emissions compliance — a deteriorated packing can allow raw fuel vapors to escape, creating a safety and regulatory concern on the jobsite.

The carburetor packing is a gasket or seal that sits between the carburetor body and the engine intake port, creating an airtight barrier that prevents unfiltered air from bypassing the carburetor's metering circuits. Without a serviceable packing, vacuum leaks form that upset the fuel-to-air ratio, leading to symptoms such as rough idling, loss of power, difficulty starting, or engine surging. On equipment that sees frequent vibration and temperature cycling — like compactors, rammers, and mixers — carburetor packings wear and compress over time and should be inspected and replaced whenever the carburetor is serviced or removed.

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.