1/2" X 78" Kevlar belt, special for garden machinery 347521 Maxpower

MaxPower Premium Kevlar® V-belts are reinforced with DuPont™ Kevlar® fiber. The cords integrated into the belt mass make KEVLAR Maxpower belts ideal for heavy-duty use and severe working cycles. Our belts feature a drier fabric coating to increase flexibility and withstand severe clutch action, bending, or twisting. They can also handle heavy loads and power take-off clutch or turbine return applications. These belts are also particularly resistant to heat generated by gardening machines during use. They are individually packaged for better storage and are available in widths of 3/8" (9.5mm), 1/2" (12.7mm), and 5/8" (15.87mm).
To ensure the correct length of a 4L (or 4H) type belt, measure the length of the inside of the belt (or the path over the pulleys) and divide this length by 1 inch or 2.54 then add 2. Example: The inside measurement of my belt is 104.14mm. I divide 104.14/2.54 which is 41, so my belt will be a 4H430 (4H because it is 12.7mm wide and 430 because it corresponds to 41+2)