Product details
Castrol Transmax Limited Slip LL 75W-140 Gear Oil – 1 Litre
If you’re after a dependable, top-notch gear oil that can handle the rigours of both standard and limited slip differentials, the Castrol Transmax Limited Slip LL 75W-140 is definitely worth a gander. This fully synthetic hypoid oil is packed with Castrol’s Smooth Drive Technology, which cleverly tweaks friction levels based on changes in pressure and speed. The upshot? A smoother ride and better protection for your axle.
What really sets this oil apart is its green light to be used in some seriously high-performance motors — think BMW M-Series and Mercedes-Benz AMG limited slip diffs. Even if you’re behind the wheel of a Nissan GTR with limited slip axles, this stuff ticks all the right boxes. Plus, it’s ace at knocking down those irritating axle noises and vibrations, which is a godsend if you spend plenty of time on the road.
Another feather in its cap is its impressive shear stability. In plain English, that means it stays thick and protective throughout its working life, without thinning out or losing its mojo. It also keeps its cool at high temps, helping to stretch the lifespan of both the oil and your axle. So if you’ve ever fretted about your gear oil breaking down under pressure, this one’s a reassuring choice.
This oil meets key industry standards like API GL-5 and MB-Approval 235.61, and it’s compatible with a bunch of ZF TE-ML specs. That makes it a cracking, versatile pick for lots of vehicles needing SAE 75W-140 viscosity. The 1-litre bottle is just right for a top-up or a quick service without wrestling with bulky containers.
All told, if you want a gear oil that pulls its weight, offers top protection, and keeps your drive silky smooth, Castrol Transmax Limited Slip LL 75W-140 is a solid shout. It’s designed to tackle the usual headaches of limited slip diffs, making sure your motor runs quietly, efficiently, and reliably, mile after mile.

