7000 lbs aluminum boathouse lift with aluminum bunks$3. 999.79 7. 000 lbs aluminum boathouse lift with 2 motors and aluminum bunks$4. 685.7910. 000 lbs aluminum boathouse lift with 2 motors and aluminum bunks$5. 313.79 7000 lb. Boat House Lift W Smart Slings$5. 295.79 7000 LB 2-MOTOR BOATHOUSE LIFT GEAR DRIVES LIFT W SMART SLINGS$5. 068.7910. 000 LB 2-MOTOR BOATHOUSE GEAR DRIVES LIFT W SMART SLINGS$5. 593.