DRIVE BELT 12.7 x 1866.9 compatible ride-on mower Lawn Mower HUSQVARNA PROFLEX 18 HUSQVARNA PROFLEX 20 HUSQVARNA RIDER 13 R SPECIAL HUSQVARNA RIDER 15 V2 HUSQVARNA RIDER 16 HUSQVARNA RIDER 16 H HUSQVARNA RIDER 970 HUSQVARNA RIDER PRO 14 HUSQVARNA RIDER PRO 15 dimensions Upper width of belt approx. in mm: 12.70 Upper width of belt approx. in inches: 1/2 Approx. external length in mm: 1822.00 Approx. external length in inches: 71.73 Approx. internal length in mm: 1867.00 Approx. internal length in inches: 73.50 CODE: 8-283 ORIGINAL CODE: HUSQVARNA 506 92 54-01 531 00 50-20 589 53 40-01 CZ