A&I V-Belt Made with Blue Aramid-Fiber (5/8" X 43") - A-B40K Apparel (Men's) John Deere TRACTOR: 4000 (SN

John Deere TRACTOR: 4000 (SN 201000)

000" Width Across Flats: 0

John Deere TRACTOR: 4020

not aftermarket

Woods MID-MOUNT MOWER: 59HC

A&I V-Belt Made with Blue Aramid-Fiber (5/8" X 43") - A-B40K Apparel (Men's) John Deere TRACTOR: 4000 (SNMade with Kevlar Blue V Belt (5 8" X 43" ) A B40K. 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. also offer high tensile strength, non extensibility, and high resistance to shock loads. Replaces 72821 o. c. length5 8" X 43" top width5 8"