The LiftMaster K74-39295-1 electrical box assembly from North Shore Commercial Door is for LiftMaster SL585501UL, SL585101UL and SL585151UL industrial slide gate operators. Confirm your operator is compatible with this replacement part before you place your order. This E-box part formerly was known as part no. K74-37555-1. We discount prices on all industrial-duty commercial slide gate operator replacement parts and accessories. Most orders get shipped the next business day.
For use with LiftMaster SL585501UL, SL585101UL, SL585151UL gate operators