Multiquip 2266240008 Main Jet #75.0 EC12

The Multiquip 2266240008 Main Jet #75.0 EC12 is a genuine OEM carburetor main jet designed for the MT85 series rammer. As a direct OEM replacement, this jet is manufactured to the exact sizing specification required for correct fuel metering in the MT85 engine. Sourced directly through Multiquip's authorized parts supply chain, part number 2266240008 delivers the fit and calibration that keeps your rammer running at its rated output. Verify your model number against the MT85 fitment before ordering to ensure full compatibility.

Key Features

• OEM-Calibrated Fuel Orifice — Sized to the exact #75.0 specification, ensuring the correct air-fuel ratio for the MT85 engine under load.
• Direct Carburetor Replacement — Threads directly into the EC12 carburetor body with no rework or adaptation needed on the MT85 rammer.
• MT85 Rammer Fitment — Confirmed for MT85 series tampers; always cross-reference part number 2266240008 with your machine's parts manual before installation.
• Consistent Engine Performance — A correctly sized main jet maintains steady power delivery during compaction strokes; an undersized or worn jet causes rich or lean running conditions that reduce impact force and waste fuel.
• Fuel System Integrity — Using the correct OEM jet size is critical in a fuel-metering application — an incorrect aftermarket substitute with an off-spec orifice can cause hard starting, rough running, or engine damage over time.

The main jet is a small but critical component inside the carburetor that meters the volume of fuel drawn into the engine at operating throttle. Its precisely drilled orifice controls how much fuel mixes with incoming air, directly affecting power output, fuel consumption, and engine temperature. When a main jet becomes clogged, corroded, or worn to an oversized bore, the engine will run erratically, lose compaction force, or fail to start — making prompt replacement with a correctly rated jet essential for keeping the rammer productive.

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.