Racetorations Differential Bridge and Spring Bridge Strengthening Kit – TR4A-6

The differential bridges on TR4A-6 chassis are a well known weak point as they often crack due to the lack of support offered from the original design. This 10 piece kit contains heavy gauge steel plates that when welded to the bridge create a box section. Repair all cracks before welding this kit in place. In the worst cases the entire rear bridge will need to be replaced, we can supply this assembly if required.