Quick Attach Kit - Upper Handle fits Bobcat A770 S510 S530 S550 S570 S590 S630 S650 S750 S770 S850 T450 T550 T590 T630 T650 T750 T770 T870 7302297

Hardware kit for the upper handle on Bobcat's quick-attach system, covering the current S- and T-series skid steer and compact track loader lineup. Contents are the spring, washer, nut, bushing, and bolt — the small components that take the most wear in a mechanism cycled multiple times a day. The upper handle locks the coupler plate, and when the spring or bushing wears out the latch gets sloppy or fails to hold positive engagement. Selling individual hardware rather than a full coupler assembly makes this a practical fix when the rest of the unit is still serviceable.