ray_vr6 1 Posted December 5, 2013 Just about to order up so wondered which is the prefered option or is there no real difference (except £7) MT-90 Synchromesh Gear Gearbox Oil(£32.19 delivered) or Castrol Syntrans Transaxle 75W-90 (£25.46) TIA Quote Share this post Link to post Share on other sites
seanl82 23 Posted December 5, 2013 Not used the Castrol stuff, but the redline MT90 come well recommended. I used it a few months back and I've not noticed a difference, although my GB was in good shape beforehand so cant report any improvement tbh. Quote Share this post Link to post Share on other sites
delfinis38 1 Posted December 5, 2013 just done mine a few weeks ago I used the Castrol stuff as its the correct vw spec. Quote Share this post Link to post Share on other sites
Jim 1 Posted December 5, 2013 Redline MT90 (which I use personally and rate highly) or Silkolene SynTran5 (I think it's called) used to be highly recommended on here. Quote Share this post Link to post Share on other sites
