Skid steer tracks for Case model 430, Case model 440, Case model 60XT, Case model 70XT and Case model SR175 with 10"x16.5" tires and 12"x16.5" tires.
If you have a 12"x16.5" tire size, please measure your tread width. If your tread width is 11 1/4" or larger, you willl need a T-1200"B" series. If your tread width is under 11 1/8", you will need a T-1200"N" series.
These Case models MAY require the 8 lug (SP-Gray858) wheel spacers, please verify with the Track Clearance Guide to determine if you need spacers for your machine.