Fits the following makes and models:
John Deere TRACTOR: 2510 (W/ 88" WIDE TREAD)
John Deere TRACTOR: 2520 (W/ 88" WIDE TREAD)
John Deere TRACTOR: 3010 (W/ 88" WIDE TREAD)
John Deere TRACTOR: 3020 (W/ 88" WIDE TREAD)
John Deere TRACTOR: 4000 (W/ 88" WIDE TREAD)
John Deere TRACTOR: 4010 (W/ 88" WIDE TREAD)
John Deere TRACTOR: 4020 (W/ 88" WIDE TREAD)
John Deere TRACTOR: 4230 (W/ 88" WIDE TREAD)
John Deere TRACTOR: 4320