The part fit perfectly on my AC1400 and seems much nicer than the part it is replacing (no clue if the part replaced was the original or not, not the original owner). Fit perfectly with the help of a rubber mallet to help seat the part and a little white lithium grease. My gate has been running flawlessly since I replaced the part 3 days ago, I will update this if I have any issues.
Rating:
[5 of 5 Stars!]