For 48" cut Mighty Compak MK2 models with serial # 4904 onwards use with our BELB118S (main cutter deck belt) and BEL6878 (transmission drive belt).
For 48" cut Mighty Compak MK2 models with serial # up to and including # 4903 use with our BELB115S (main cutter deck belt) and BEL6878 (transmission drive belt).
Fits:
48" (1220 mm) cut GRADEN Mighty Compak MK2 (early models up to and including serial # 4903 and late models with serial # 4904 onwards) zero turn ride-on lawnmower models as the relay cutter deck belt.