#82061 - ROTULE 5.8x4.6mm (4p.) Discontinued Genuine HPI quality spare part for easy maintenance and repairs. See below for kit reference.
#72335 ECROU M2x3.8X4.5 (6p.)
#85422 JEU FIXE-ECROU
#75121 BILLE PIVOT 3x5mm (4p.)