The gearbox transfers power from the engine to the wheels. Normal wear from gears grinding causes metal shavings and high heat, which creates debris and deposits. With improper maintenance the metal, debris and deposits build up causing the fluid to overload, which may cause gearbox failure.

Replacing the old contaminated fluid with new fluid improves operation and extends the life of your gearbox.

The Gearbox Service consists of draining and refilling the gearbox with the proper fluid. Depending on your vehicle type you may have up to 4 of these units – front differential, rear differential, transfer case, manual transmission/transaxle.