Spacer Ring

Important - When fitting a metric diff centre with metric bearings into an imperial casing you will require the additional following part. Diffs went from imperial to metric in approximately 1983, take a look at one of the heads of the four large journal end cap bolts, if ‘8.8' is on the head it is metric, if not then it is imperial. Parts are required for fitting to both Truetrac or Detroit lockers.