LAWN MOWER BELT MADE WITH KEVLAR SIZE: 5/8" X 77" COLOR: BLUE COMPATIBLE WITH:  AYP 11361,  DAYCO L577, FORD/NEW HOLLAND 342660 COMPATIBLE WITH: GATES 6977, GOODYEAR 85770,  JACOBSEN 342660, MURRAY 16297, REF NO. B74 COMPATIBLE WITH: TORO 110037, 116666, 874, SIMPLICITY 1665666  COMPATIBLE WITH: OREGON:  75-577,  STENS: 258-077, SUNBELT: B1G6977, YAZOO/KEES 205074 BELTS MADE WITH KEVLAR ALLOW FOR THE ABILITY TO WITHSTAND HEAT OR HIGHER TEMPERATURES, CRACKING & USUAL WEAR FROM REGULAR USE ADDING BETTER PERFORMANCE TO YOUR MACHINE