V-TOOTHED BELT compatible lawn mower mower: 50-4 TL, 50-4 TL m.A. Dimensions: Upper width of the belt bo approx. in mm: 8.00 Upper width of the belt bo approx. in inches: 1/3 External length Li approx. in mm: 725.00 External length Li approx. in inches: 28.54 Internal length Li approx. in mm: 694.00 Internal length Li approx. in inches: 27,32 Length Ld ISO/ LW/ Lp approx. in mm: 684,00 Length Ld ISO/ LW/ Lp approx. in inches: 26,92 Belt Profile: 8x5 Part Number: 4-451 Reference original code: 18244 , SA18244 SABO