All DURA-PRIME HEX belts are manufactured using the latest in belt technology. The outside fabric wrap is treated with highly oil and heat resistant, engineered synthetic rubber, specifically compounded for superior wear resistance, proven through thousands of hours of customer use to be durable and dependable. They transmit power from both sides of the belt. Belt, BB, 0.
DURA-ULTIMATE-DW-BLADE belts are designed for lawn and garden equipment and any abusive drive application.375 x 45in OC D&D DURA-ULTIMATE-DW-BLADE belts meet or exceed USA RMA published ratings levels.They are manufactured with an outer dry fabric wrap for higher heat and oil resistance and also clutching applications.