Lycoming O-235-F2B Engine | Robin DR-400 | 125 HP | New, Rebuilt, Overhauled

O-235-C1, -C1B, -C2A, -C2C, O-235-F2B, -H2C, -J2A, -K2B, -K2C, -L2A, -L2C, -N2C

The Lycoming O-235-F2B is a high-performance, 125 HP engine designed for the Robin DR-400 series. Air Power, Inc.—Lycoming’s #1 global distributor—offers this model factory new, rebuilt, or overhauled with full factory documentation and warranty.

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The Lycoming O-235-F2B is a 125-horsepower, four-cylinder, air-cooled aircraft engine commonly installed in the Apex Robin DR-400. With upgrades over earlier O-235 variants—including higher horsepower, modern ignition systems, and dual magnetos—the F2B delivers dependable, economical performance for light utility and touring aircraft.

Air Power, Inc. is the #1 global distributor for Lycoming aircraft engines, and we offer the O-235-F2B in three configurations:

Factory New – Zero-time engine with all-new Lycoming parts; 24-month warranty
Factory Rebuilt – Zero-time engine rebuilt by Lycoming using certified components; 24-month warranty
Factory Overhauled – Overhauled to service limits by Lycoming; 12-month warranty

O-235-F2B Engine Specifications
Horsepower	125 HP
Voltage	12 Volt
Aircraft Model	Robin DR-400
Manufacturer	Apex (Robin)
Carburetor	10-5126
Fuel Pump	LoP Diaphragm
Spark Plug	REM38E
Magnetos	Slick 4370, 4373
Starter	Electro, MZ-6222
Starter Ring Gear	LW-13675
Mount Prep	Conical
Suffix	15
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