RC Alloy Caster Block&Steering Blocks Stub Axle Carriers for Traxxas 1/18 LaTrax Teton Desert Prerunner Rally -Replaces Part 7532 7552X

Th items came in the original package but also wrapped in another bag. Odd. All was good Except I'm missing the screws and brass shims that hold the caster blocks on. All I need to complete the install is two screws and two brass spacers/washers.How do I even find those to order them?

Very cheap, more play in the joints then the plastic ones.USELESS.

Parts came with a missing nuckle screw.