Linkage Ball (Cat 1) Models 133, 135, 140, 148, 152, 155, 158, 165, 168, 230, 240, 245, 250, 260, 265, 275, 350, 352, 362, 365, 372, 375, 382, 390, 4215, 4220, 4225, 4235, 4240, 4245, 4255, 4265, 4335, 4345, 4355, 550, 560, 565, 575, 590, 675