MDAIRC carburetor for Kohler CV730/CV740 25–27 HP — direct-fit replacement kit with gaskets & filters

If your lawn tractor, mower or small engine has rough idling, hard starting, or poor throttle response and the culprit is a worn or clogged carburetor, this MDAIRC assembly provides a direct-fit part number alternative to OEM references 24853102-S, 24-853-102-S, 24-853-169-S and related variants. The unit ships with gaskets, fuel line, filters and several common wear parts so you can complete a comprehensive carb service in one visit instead of sourcing multiple items.

How does this MDAIRC carburetor match my Kohler CV730 or CV740 engine?

The MDAIRC carb is manufactured to match mounting, throttle linkage and fuel inlet locations used on Kohler CV730 and CV740 families, compatible with many OEM spec codes and engine model years. It replaces common Kohler part numbers and fits CV730/CV730S and CV740/CV740S with the listed specs.

• Compatible with Kohler references: 24853102-S, 24-853-102-S, 24-853-169-S
• Fits CV730 specs: 0039–0046 and CV740 specs: 0026, 0029–0033
• Mounting and throttle linkage mirror OEM dimensions for bolt-on installation

What’s included in the kit and why those parts matter?

The package contains the carburetor plus the common consumables technicians replace during a rebuild: fuel and oil filters, gaskets, clamps and replacement spark plugs. Including these items prevents repeated teardown and reduces the chance of leaks or fuel contamination after installation.

• 1x MDAIRC carburetor (as pictured)
• Fuel line, gaskets, fuel pump and clamps for secure connections
• Air filter, fuel filter, oil filter, two spark plugs and a fuel shut-off valve

How difficult is installation and what tools do I need?

For someone with basic small-engine experience, the swap is straightforward: remove the old carburetor, transfer linkage and mount the new unit, then replace supplied filters and lines. Expect to spend about 45–90 minutes; have hand tools and a torque wrench for correct bolt tightness.

• Basic hand tools: wrenches, screwdrivers, pliers
• Torque wrench recommended for mounting bolts
• Fuel-safe container and gloves for safe fuel handling during removal

Will this kit improve performance or reliability?

Replacing a clogged or worn carburetor with this assembly restores consistent fuel metering and can eliminate symptoms like stalling, poor idle and uneven throttle response. While not a tuning modification, a properly installed OEM-fit carb improves day-to-day reliability when paired with fresh filters and correct gaskets.

• Restores correct fuel flow and idle stability
• New fuel and air filters reduce contaminants reaching the engine
• Includes spare parts to address common leak and wear points

Who is this for: this MDAIRC CV730 carburetor and parts kit is for homeowners, landscapers and small-engine technicians who need a direct-fit replacement for Kohler CV730/CV740 series engines. It suits anyone looking to perform a one-stop carburetor rebuild with the necessary consumables included, avoiding multiple orders and downtime. If you prefer OEM parts, confirm your engine’s part numbers against the listed compatible codes before ordering to ensure exact fitment.