Compatible V-Belt57.00 to: 42" 46" DIMENSIONS Belt Design: V-Belt Type 1 Top width of bo belt approx. in mm: 12.70 Top width of bo belt approx. in inches: 1/2 External length Li approx. in mm: 2124.00 External length Li approx. in inches: 83.62 Internal length Li approx. in mm: 2169.00 Internal length Li approx. in inches: 85,40 Length Ld ISO/ LW/ Lp approx. in mm: 2151,00 Length Ld ISO/ LW/ Lp approx. in inches: 84,68 Part Number: 8-038 Reference original code: 7035500YP MURRAY