SAE 80 Gearbox Oils for Truck & HGV Manual Transmissions / SAE 80 Axle Oil
High quality SAE 80 gear oils, perfect for any truck or heavy goods vehicle where this grade is required
Replacing your truck or HGV gearbox oil is usually a surprisingly straightforward task that is commonly overlooked. There's generally nothing too much to be daunted by... in fact replacing gear oil is normally a very similar process to changing engine oil.
Running a high quality gear fluid not only ensures smooth gear change but is vital for the protection of internal components and gear faces / teeth. Even if your vehicle manufacturer states that the gearbox is 'fill for life', you'll quite often find it still has a drain and replacement time scale... so well worth checking.