(1020-1520-2030-301A ALL W/ FIXED FRONT AXLES) (INDUSTRIAL/CONSTRUCTION: 300-300B-302-302A 310-380-400-401-401B-401C-480-480A-480B ALL W/ FIXED FRONT AXLES)-4320-(2510-2520-3010 3020-4000-4010-4020-4230 ALL W/ 88" WIDE TREAD)
MANUFACTURER: JOHN DEERE DIMENSIONS: A - 3.875" B - 0.875 RH THREAD