Made with Kevlar Blue V-Belt (5/8" X 93" ) - A-B90K. The Blue V-Belt is an extra heavy duty belt constructed of organic polyamide fibers. The polyamide fibers are created by a complex chemical process. This process allows the belts to have a high resistance to repeated reverse flexing, oil, heat and cracking. These belts also offer high tensile strength, non-extensibility, and high resistance to shock loads. o.c. length5/8" X 93" top width5/8" depth13/32". . MODELS: (Miscellaneous) (Undefined): SEVERAL Dixon RIDING MOWER: RAM 44 Dixon RIDING MOWER: ZTR501 Dixon RIDING MOWER: ZTR502 Dixon RIDING MOWER: ZTR503.