This belt-driven 40 AMP - 14 or 28 Volt power system for Lycoming engines includes NEW alternator, mounting bracket, belt tension arm, belt and mounting hardware. Dynamically balanced rotor for good bearing and bracket life. Ready to install.
FOR EXPERIMENTAL AIRCRAFT ONLY, NOT STC'd
The L-40 and L-60 alternators do not have an internal regulator and must have an external alternator controller (regulator). The LR3C –14 is recommended for 14 volt systems and the LS1A is required for 28 volt systems. Both are linear, adjustable regulators with built-in over voltage protection and low voltage warning light.
Mounts on the machined pad on the bottom of the engine opposite the starter, uses a "U" shaped bracket and two 5/16" national course bolts.
Mounts to the case halves by using the 1/4" case half bolts.
Weight 2.8 kilos
