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85w-90 Gearbox Oil for Bus & Coach Manual Transmissions / 85w-90 Axle Oil
We stock hand picked, high quality 85w-90 gear oils, perfect for any bus or coach where this grade is required
Replacing your vehicle's axle or 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 manufacture 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.
Mobilube HD-A 85W-90 is a heavy duty gear lubricant formulated from high performance base oils and an advanced additive system. This lubricant is engineered for commercial transmissions, axles, and final drives where extreme pressures and shock loading are expected and is recommended by ExxonMobil for applications performance where API GL-5 service is required.
Mobilube LS 85W-90 is an extra high performance, automotive gear lubricant formulated from select base oils and an advanced additive system specifically for limited-slip differentials. This lubricant is recommended by ExxonMobil for use in applications requiring API GL-5 performance such as heavy duty differentials, axles, and final drives where extreme pressures and shock loading are expected.