
Originally Posted by
ChuckLandwehr
Hi Jamie, I have modded heaps of Celica's over the years.
The slip yoke on the TA22 auto, is the same as the slip yoke for W50, W55, W57,W58.
The TA22 auto shaft actually has the wrong rear pinion flange, and will not bolt up to a TA22/RA23 diff. So you would need to change that bit of the tailshaft if you had the auto one.
The TA22 Celica was sold in many markets, and the floor pan was made with provision for mounting a centre hanger bearing, so the RA23/28 hanger bearing will bolt up.
The diff fitted to TA22, RA23, and RA28 with a manual transmission, is a "T" series, with a common pinion flange.
I have used TA22 auto shafts in RA23's to replace the 2 piece shaft. Simply because I had one, and it eliminated a potential failure point. So that tells me the length is correct.
So yoke is correct,
Length is correct,
Pinion flange is correct, and
Hanger can be bolted up.
cheers Chuck.
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