Part Number: 11586593 (Spacer) Part Number: 11586593-1 (Plate spacer) Part Number: 11586593-3 (Plate spacer) Part Number: 11586593PC-C (Spacer,plate) Part Number: 11586595 (Casting) Part Number: 11586595-1 (Washer) Part Number: 11586596-2 (Plate,mounting) Part Number: 11586598 (Hardware) Part Number: 115866 (Ring) Part Number: 11586613 (Hardware) Part Number: 11586614 (Printed circuit board) Part Number: 11586615 (Hardware) Part Number: 11586616 (Hardware) Part Number: 11586621 (Gyro assy)