#A137 - BALL 3x4.7x6mm (4pcs) Discontinued Genuine HPI spare part for ensured quality, correct maintenance and easy repairs. See below for kit compatibility.
#75079 O-RING S13 (13x1.5mm/BLACK/8pcs)
#86379 SHOCK BODY 14x16.5x70mm (HARD ANODIZED/2pcs)