The International Harvester 686 Tractor was manufactured in the year 1976 – 1980
Manufacturer | International Harvester
Total built | 6,000
The original price for this model when released was estimated to be $14,700 in 1980
The International Harvester 686 is nearly identical to the IH 666, it was simply renamed when the 86 series arrived in 1976. One major change did occur in 1979, when the 310 diesel replaced the 312.