The length of the shaft on the yoke is approx. 145mm of which the first 50 mm beyond the yoke is plain. Then there is 90mm of machined spline plus another 5mm or so where the end of the yoke shaft is "rounded off". The depth of the receiving section of the drive shaft from the bottom to the top of the internal spline section is about 140mm, then there's about 40mm of non-splined section to the top of the shaft... if that makes sense:eek:

