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4200 GT



RacingDiffs LSD clutch pack for Maserati rear differential offers supreme performance over factory clutch stack. 


This is also a unique solution for the factory problem of tapping/hitting noise from behind of the car during gear change and strong accelerations. Everyone consider this problem 'normal', but that is just because they don't have a solution. But we do!

The problem arises due to weak material of factory inner discs. Splines get too much wear so spider gears starts to clunk all the time. This is the well know problem of this differentials. This pack is 100% guaranteed solution.

This set is a direct replacement of standard parts, and doesn't require any additional modifications.


RacingDiffs Recommends Motul Gear Competition 75w140 oil for all products.