While the bag has all the right markings and labels, the fit is a little off. The loop that slides over the frame support bar is stressed and pulling. I have been rotating the mounting cuff around the square portal part of the frame in an attempt to relieve the stress, but there seems to be no mounting position to remove the stress. This indicates to me that the distance between the end of the mounting loop and the cuff opening is too short. I am concerned the stress will eventually push the mounting bar through the end of the mounting loop (puncture).
The body of the bag also appears to be twisted relative to the mounting cuff. When inflated during operation, the bottom of the bag will not open to a flat position. Bad alignment between the body of the bag and the mounting cuff is creating pleats in the bottom of the bag, thus limiting its capacity. There is something just not quite right with this grass catcher. I expected better from an OEM product.
Perfect fit on my mower. Took about 5 minutes to remove old one and install new one. Original bag lasted 20 years. Hope this one does too. Looks very well made