RevHD is a manufacturer of Heavy Duty Truck Parts for the commercial vehicle industry. The company was established in 2014 and produces a severe duty wheel seal that can withstand greater abuse (both during installation and while in use). RevHD seals are heavier, thicker, and offer a unique Flex Design™ which helps prevent failures due to cocked seals. They are also built to handle older equipment as well as human error during installation. RevHD is the only wheel seal with a warranty that includes equipment that goes off-road; and if the installing technician takes RevHD’s free online training course, and their seal fails, RevHD will pay for the brakes.