SALE Quick view New Bobcat Radiator 6678670 This is a brand new aftermarket Bobcat radiator. This replaces part number 6678670. Used on models: 443 w/Kubota diesel engines, 443B, 543 w/Isuzu diesel engines, 543B, 553C w/Kubota diesel engines, 553F, 553G. Height: 18-1/4", Width: 9-1/2", Depth:... MSRP: Was: $405.90 Now: $356.45 Add to Cart Compare