PLEASE OFFER YOUR BEST CNF KARACHI PRICES FOR THE CRAWLER OF KUBOTA MACHINE (COMBINED HARVESTER) MODEL # R 9101G-PRO-601 THE SIZE MENTIONED ON THE ORIGINAL BRIDGESTONE CRAWLER IS 450 X 50 X 90WW THE TOTAL WIDTH OF THE CRAWLER IS 18 INCHES AND INSIDE CIRCUMFERENCE IS 173 INCHES; THICKNESS FROM EDGES IS 0.50 INCH Show More