Multiquip EM992 Pilot Injector Set #40

The Multiquip EM992 Pilot Injector Set #40 is a genuine OEM Pilot Injector Set #40 designed for a wide range of Multiquip and Whiteman equipment, including plate compactors such as the MVC82VHW, MVC82VH, MVC88VTHW, MVC88VTH, MVC64VHW, MVC64VH, MVC40H, and MVC90H; heavy-duty reversible plate compactors including the MVH128GH, MVH158GH, MVH208GH, MVH208GH, MVH308GH, MVH408GH, and MVH304GSB; rammers MTX60HF and MTX70HF and MTR40HF; walk-behind and ride-on trowels including the CA4HM and JWN24HTCSL/HSCSL; Whiteman and MQ mixers such as the WM70S/P, MC44S, MC64P/S, MC94P/S, MC94SK/MC94PK, and MC12PH; rollers including the AR13H, AR13HA/HAR, AR13HC, AR14H, MRH800GS, V305EH, and R2000H; trash and centrifugal pumps including the QP3TH, QP402H, and QP205SH; masonry saws including the MP1H, MP2H, MP115E, MP120E, MP1455HP, MP2050E1, MP2050E3, MP2090HP, MP275E3, MP25E1, MP25E3, and MP25E3; flat saws SP1G, SP118, and SP1CE13H18; welders GAW180HE, GAW180HE1, and GAW180HEA; vibrators G55H; and generators including GA2.5HR, GA3.6HA, GA3.6HZ, GA3.6HR, GA6HEB, GA6HB, GA9.7HE, GAC2.2HZ, and GAC2.5HR. Sourced directly from Multiquip, this genuine OEM part meets the same exacting standards as the original component it replaces. Using the correct OEM-grade injector set helps maintain consistent fuel delivery across a broad fleet of Multiquip-platform equipment.

Key Features

• Genuine OEM Fuel Delivery Accuracy — Manufactured to Multiquip's original specifications, this injector set delivers consistent pilot fuel metering critical to reliable ignition and combustion performance.
• Direct Drop-In Replacement — Engineered to match the original mounting configuration and connection points, the EM992 installs in place of the worn set without modification.
• Broad Fleet Compatibility — A single part number covers plate compactors, rammers, trowels, mixers, rollers, pumps, saws, welders, vibrators, and generators across the Multiquip and Whiteman lineup — simplifying parts inventory management for multi-machine fleets.
• Consistent Pilot Injection Performance — A correctly functioning pilot injector set ensures proper pre-injection fuel atomization, supporting smooth startups and stable engine operation across varying load conditions.
• Fuel System Integrity — Worn or failed injector components can cause hard starting, rough running, and increased fuel consumption; replacing with a genuine OEM set restores proper system function and protects downstream fuel system components.

A pilot injector set controls the precise metering and delivery of a small quantity of fuel — the pilot charge — ahead of the main injection event in the combustion cycle. This pre-injection helps stabilize ignition, reduce combustion noise, and improve cold-start performance. When injector components wear, stick, or lose their calibrated spray pattern, the engine may exhibit hard starts, uneven idling, increased fuel use, or elevated exhaust output — making timely replacement essential to keeping equipment productive across long shifts.

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.