Kyosho HD Ring Gear 41T - FAW229B

Put reliable power to the ground with the Kyosho 41T Heavy Duty Ring Gear.

When you push harder with higher grip tires or extra brushless torque, stock differential gears are often the first link to give up. This genuine Kyosho FAW229B replacement ring gear brings a 41 tooth heavy duty profile built to handle sustained drivetrain load without shedding teeth mid run.

Whether you are rebuilding a tired diff after a long season or refreshing a worn gear set before race day, dropping in a new factory ring gear restores smooth, consistent mesh inside your differential housing.

Note: Confirm part number FAW229B against your vehicle manual for exact chassis compatibility. When installing a new ring gear, inspect the mating pinion gear and diff bearings for wear and check your shim spacing so the mesh runs true.