This Right (Passenger) Side Rear Jack support is an identical weld-in replacement part for your VW T3 Vanagon. Fits 1980-91 Vanagons As with ALL replacement sheet metal, this panel will have to be...

Trailing arm for the rear driver side of the VW T3 Vanagon. Fits 1980-91,  all models except 16" Syncro. Ref ID: 251501401E Shop by Diagram Hover over the icon and click to get the detail...

 This nut attaches the rear trailing arm in 1980-91 Vanagons. Fits both 2WD and Syncro. Four per van, sold individually. Ref ID: N10105507

VW calls this a grommet, but it's actually a hollow tube that the washer fluid hose runs through between the body and rear hatch on the passenger side of the hatch.  If needed, here is the Rear...