Outfit your semi to be Ready for the Road Ahead™ with a smooth and reliable spring-operated door assembly, with the Whiting 96" Aluminum Roll Up Door Double Cable Balancer Assembly for #2376 Balancer. With a lightweight aluminum design, this replacement balancer assembly is a suitable choice to ensure you can open and close your roll up door with ease. Engineered with corrosion and rust-resistant metals for enhanced durability in humid climates and rough conditions. FleetPride is your First Click in Heavy Duty®.