Mainlube Gearbox Oil 154 Full Synthetic
Mainlube Racing Gearbox Oil 75/90. One hundred percent synthentic racing gearbox oil. Top of the range.
Features
Increased gearbox life
Smoother shifting
Focus RS, XR5 Turbo & Mondeo 5 cylinder models require 1.75L 
Fiesta XR4 models require 2.3L