Replaces the 31171R Old Model Receiver Circuit Board
The new replacement 35616R.S circuit board is used for older garage door opener models 1060, 1560, 2560, 3560, 3860, IC250, IS525, IS525/B, IS550, IS550/B, IS850, IS900, IS900/B, IS920/A, CM7600, CM8600, PRO95, CM8600-FN, 2060L, 3060L, H4000, H6000, IMS1000, ISL950, ISL950/B, ISL980, ISL980/B.
When replacing this circuit board, you need to reprogram your remote controls. This Board Can Only Be Returned in Original Condition Sold Within 30 Days.
Unplug the opener before you install the new board!