Circuit Board 38874R2.S

This is a Genuine Genie replacement screw drive model circuit board. It comes with DIY detailed instructions to get your garage door opener back up and running quickly. 

• Compatible with models 4062, 4064 (Excelerator II, Excelerator 1000, PowerMax 1500, MachForce, TriloG 1500)
• If you have a wall console that is gray with black buttons you will also need to purchase wall console 39165R or the circuit board wall console kit 38875R2.S
• Genuine Genie replacement part 
• Requires re-programming with the new board