I forgot to take a picture, but in case you forgot, the steering shaft coupler was the piece that connected the steering wheel shaft to the rack and pinion assembly via the rubber connector.
IMPORTANT: Be careful when sliding the steering coupler up the steering shaft. Not all splines are the same size. There is one oddball spline that makes certain this piece will only fit in one position. If it doesn’t fit, don’t force it! Rotate it until it does.
Locate the zip-loc bag labeled ‘CLINCH BOLT’. Install the clinch bolt onto the steering coupler. Leave it loose.