This is a Cub Cadet Gear Shift. Models Shown Below.  Part No. 717-3358 (39F-4)

Cub Cadet 2130 (135-212F100, 134-212F100) - Cub Cadet Lawn Tractor (SN: 239,001 - 326,005) - 6-Speed Transmission
Cub Cadet 2130 (13B-212F100, 136-212F100, 13A-212F100) - Cub Cadet Lawn Tractor (SN: 326,006 & Up) - 6-Speed Transmission
Cub Cadet 2140 (134-232G100, 135-232G100) - Cub Cadet Garden Tractor (SN: 239,001 - 326,005) - 6-Speed Transmission
Cub Cadet 2150 (136-242G100, 13B-242G100, 13A-242G100) - Cub Cadet Lawn Tractor (SN: 326,006 & Up) - 6-Speed Transmission
Cub Cadet 2160 (135-266-100, 134-266-100) - Cub Cadet Lawn Tractor (SN: 239,001 - 326,005) - 6-Speed Transmission
Cub Cadet 2160 (136-266-100, 13A-266-100) - Cub Cadet Lawn Tractor (SN: 326,006 - 389,000) - 6-Speed Transmission