Transmission
4x4 transmission systems do vary according to makes and models but a basic drive train commonly features components such as a gearbox, clutch, transfer case, axles, differentials, wheel hubs & swivels, and wheel bearings. Heavy-duty or reinforced parts are also available as well as differential lockers.
It is important to keep your 4x4 transmission in good condition and to inspect and service it regularly, respecting the intervals indicated by the manufacturer. Routine maintenance includes changing the gearbox, transfer case, and axle oils as well as greasing the propeller shafts. Don’t forget, a simple oil leak could mean a failure for your 4x4 at your next vehicle inspection!
4x4 tips and news
Tutorials, new products, practical tips and the latest 4x4 news - check out 4x4XPERT and 4x4NEWS for a host of useful and practical information!