ALTERNATEUR B&C L40 W/ BOSS MOUNT

The L-40 Alternator from B&C Specialty Products is a high-performance, belt-driven alternator for Lycoming engines that make ideal power sources for aircraft requiring ample electrical output, modest weight, and exceptional reliability. Weighing just 6.1 lbs., it is produced from all NEW components (absolutely NO remanufactured content), and features sealed heavy-duty ball-bearings and built-in cooling fans to insure trouble-free service that gives you the best value for the long term. 

There are similar-looking units on the market, but the similarity begins and ends there. Dynamically-balanced alternator rotors to promote good bearing and bracket life. Uniquely modify each alternator for use with a more sophisticated, aircraft style, external voltage regulator with over-voltage protection (such as our LR3C-14 or LS-1A), instead of leaving in place an internal regulator better suited for automobiles. And on the L-40, a third attachment point to insure solid, stable support (look closely—many of the “look-alike” competing alternators only have two attachment points). 

Available for both 14 volt and 28 volt applications, the L-40 Alternator comes complete and ready to install, with either a Boss Mount kit or Case Mount kit. 

Applicable to Lycoming 118 H.P. through the 300 H.P. engines.

NOTE:
L-40, BC460-H, BC410-H, and BC462-H alternators require external regulators - use: P/N 07-06742 (LR3C) for 14V Primary, P/N 07-06786 (LS-1A) for 28V Primary, P/N 07-03461 (SB1B-14) for 14V Standby, and P/N 07-03462 (SB1B-28) for 28V Standby.

Accessoires:

LR-3 LINEAR REGULATOR 14V

VOLTAGE REGULATOR LS1 28VOLT EXPERIMENTAL

SB1B-14 B&C STANDBY ALTERNATOR CONTROLLER 14V

SB1B-28 B&C STANDBY ALTERNATOR CONTROLLER 28V