This is a genuine HPI Racing aluminum shock cap in 20x12mm size with an orange finish for the Baja 5T and Baja 5B SS

Preload collars set spring tension and ride height

ARRMA 1/8 Kraton 6S 4X4 Roller - ARA106053

Factory Team rear suspension arm inserts

Powerhobby Aluminum Front Axle Housing Black FOR Traxxas TRX-4M

Athearn ATH90501 HO 33" Metal Wheelset Long Axle (8) Super Rock Rey Parts This is a genuine HPIAthearn ATH90501 HO 33" Metal Wheelset Long Axle (8) This Athearn HO scale metal wheelset features 33" wheels on long axles, with eight wheelsets included per package. It is a genuine Athearn replacement part designed to improve rolling performance under your rolling stock. Scale: HO Size: 33" Axle: Long Quantity: 8 per package Genuine Athearn replacement part