Multiquip EM183 Muffler

The Multiquip EM183 is a genuine OEM Muffler designed for a wide range of Multiquip, Whiteman, and Essick equipment — including plate compactors (MVC40H, MVC82VHW, MVH308GH), rammers (MTX50HD, MTX70HD, MTX70HDR), centrifugal pumps (QP205SH, QP402H), gasoline arc welders (GAW135H, GAW180HE), concrete mixers (MC64P/S, MC94P/S), mortar mixers (WM70S/P, WM120SH), power buggies (WBH-16E, WBH-16EAWD), walk-behind and ride-on trowels, masonry saws, rollers, screeds, light towers, and more. As a factory-direct OEM component, the EM183 is manufactured to Multiquip's original design specifications, ensuring a correct fit across every compatible model. Sourced directly from Multiquip, this muffler is the same part installed during original production — no guesswork, no adaptation required.

Key Features

• Genuine OEM Exhaust Specification — Manufactured to Multiquip's original exhaust outlet dimensions and back-pressure ratings, ensuring proper combustion efficiency across every compatible engine application.
• Direct Bolt-On Installation — Matches factory mounting points and flange geometry for a clean, direct installation on supported models without reworking exhaust connections.
• Broad Cross-Equipment Compatibility — A single genuine OEM muffler that fits across plate compactors (MVC/MVH series), rammers (MTX series), pumps (QP series), generators (GA series), mixers, trowels, saws, rollers, buggies, and more.
• Sustained Engine Performance — A properly functioning muffler maintains correct exhaust back-pressure; a cracked or degraded muffler can cause rough running, power loss, and increased fuel consumption.
• Operator Noise and Emissions Control — Restores designed sound attenuation levels and ensures exhaust gases are directed safely away from the operator, which matters on enclosed or confined jobsites.

A muffler controls how exhaust gases exit the engine after combustion. It absorbs and disperses the high-pressure pulses produced with each power stroke, reducing noise to an acceptable operating level and directing hot gases away from the operator and machine components. The muffler also plays a role in maintaining the correct exhaust back-pressure that the engine was tuned for — too little or too much resistance can affect power output and fuel efficiency. When a muffler cracks, corrodes, or becomes blocked, operators will notice increased exhaust noise, reduced engine power, and potentially dangerous exposure to hot gases or carbon monoxide near the work area.

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.