Swiftune Crown Wheel And Pinion 3.7 - LSD

Swiftune's race-proven crown wheel and pinions are semi-helical for maximum strength and superbly manufactured by Quaife, one of the UK's leading transmission manufacturers:

Tooth Count : 56x15

1:1 Ratio : 3.733
1.04:1 Ratio : 3.894
1.087 Ratio : 4.058

This kit is only for Tran X, Salsbury Differentials with ring type crownwheels.

If you use a Swiftune ATB and 4 Pin Differential, you will need standard crownwheel and pinion. We sell them on request.