
You need about 4mm thinkness shims on the left and 1.5mm thickness shims on the right.

We have all the part needed for this mod.
3455985 TA05 Blue Spur Gear Holder Discounted price 662Yen
or
3455870 TA05 Original Spur Gear Holder Discounted price 501Yen
53915 TA05 Lightweight Center Shaft Discounted price 294Yen
51213 TA05 Center Pulley Discounted price 221Yen
53874 TA05 High Precision Center Pulley Bushing Discounted price 184Yen
And 4mm shims
Please email us if you are interested.