This is a replacement XRAY Composite Inline Hub for Bevel Gear Rear (HS) Bulkhead 1+2+3 Dot.
Molded Inline Hub for Bevel Gear in rear HS bulkhead. The unique design of the bulkheads uses an inline bushing to alter the alignment and height of the bevel drive gear. The rear differential can be adjusted through a 5mm range - there are 6 different height configurations for adjustment of the rear drive train.