Traxxas Centre 6061-T6 Aluminium Blue Anodised RC Driveshaft - 6456 4-8S HPI Racing produces this as

HPI Racing produces this as a pre-printed body

or go missing over time on any well-used RC car

The GPM Racing TRX4038GCA aluminium upper transmission spur gear case cover is a four-piece upgrade set designed specifically for the Traxxas TRX-4 crawler

Servos and linkages if not transferring from the original wing

Traxxas Centre 6061-T6 Aluminium Blue Anodised RC Driveshaft - 6456 4-8S HPI Racing produces this asThe Traxxas TRX6456 centre driveshaft is a 6061 T6 aluminium replacement for Traxxas models, offering a harder wearing alternative to the stock plastic driveshaft. Machined from aerospace grade 6061 T6 aluminium and finished in a blue anodised coating, this RC driveshaft provides increased durability in the drivetrain. Based on the Parts By Model reference 64077 3, this part is intended as a direct fit replacement for compatible Traxxas vehicles. Key