Dunlop® A SECTION V BELT SIZES A20 - A80 V BELT 13MM X 8MM V BELT 1st CLASS POST
Dunlop A SECTION V BELT SIZES A20 - A80 V BELT 13MM X 8MM VEE BELT. SIZES FROM A20 - A80. DIFFERENCE BETWEEN INSIDE AND OUTSIDE LENGTH IS ALWAYS 2" THEREFORE A37 HAS OUTSIDE LENGTH OF 39.