It is front short arm only for Yokomo YD2 Chassis Series
To complete the assembly you need additional item :
For the rod to the suspension block I make my own 3 mm aluminium rod and not using the yd2 stock rod, it doesn't fit the 3x6x2,6 bearing although the stock yokomo YD-2 arm rod for what I know is 3mm.
Printing Duration about 45 minute, no need brim, skirt is suffice, i use 100% infill
The supporting block is easily remove after printing done