Are you sure that is a 61 not a 67, the 67 would be a 1650. Most parts are inter changable but there are differences. There were also changes for different years. The early cub quietlines had 3/4 inch front axles and the later ones had 1 inch front axles. Steering wheels changed design. Some quietlines had disc brakes and some have internal brakes. Clutch return springs were different. When you order parts it is good to know your model number but they will also want your serial number too, due to the changes during the years.
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