I have a 1990 Delica that runs a manual 4D56 Diesel engine and have realised that the speedo is about 15kms out(slower), also sounds like is reving to highwhen following people doing 100kph and the diff is making a bit of noise so I think its time for a new head! What I would like to know is whats the correct ratio for this van as I know that there are at least 4 different ratios for 86-92 vans let alone counting the utes or 4wd's. Thanks for any help.
rob_man,
Apr 6, 2:39pm
You'll be saving on RUC if it under reads.
1ollie,
Apr 6, 7:45pm
As good as that is its quite anoying after driving it for a while now & also I dont like the police attention haha and anyway the diff head is tired so geting another would be a good thing an many ways
robbos1,
Apr 6, 8:18pm
Diff ratio will be on a metal tag, just below drivers seat under carpet flap. Import only, nz new dont have them. is the last 4 numbers of the 'transaxle code' ie.4875. will be a 4.875
1ollie,
Oct 5, 12:17pm
Thanks very much mate! its a 4.222 from factory. Need to find me one of those now I thinks
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