Shop heavy-duty differential covers for Dana, Ford, GM, and custom axle applications designed for off-road vehicles, rock crawlers, Ultra4 cars, tow rigs, and race builds. Wide Open Design offers differential covers engineered to improve axle protection, housing strength, fluid capacity, and long-term drivetrain durability in demanding off-road environments.
Differential covers play a critical role in protecting ring and pinion gears, carrier assemblies, and internal drivetrain components from impacts, rocks, debris, and harsh trail conditions. Many performance differential covers also help reinforce axle housings, reduce housing flex under load, and improve gear oil cooling and lubrication performance.
This collection includes fabricated, cast, and high-clearance differential covers built for builders who demand reliable axle protection and dependable drivetrain performance under aggressive trail use, competition driving, and high-torque applications.
Shop heavy-duty differential covers for Dana, Ford, GM, and custom axle applications designed for off-road vehicles, rock crawlers, Ultra4 cars, tow rigs, and race builds. Wide Open Design offers differential covers engineered to improve axle protection, housing strength, fluid capacity, and long-term drivetrain durability in demanding off-road environments.
Differential covers play a critical role in protecting ring and pinion gears, carrier assemblies, and internal drivetrain components from impacts, rocks, debris, and harsh trail conditions. Many performance differential covers also help reinforce axle housings, reduce housing flex under load, and improve gear oil cooling and lubrication performance.
This collection includes fabricated, cast, and high-clearance differential covers built for builders who demand reliable axle protection and dependable drivetrain performance under aggressive trail use, competition driving, and high-torque applications.