Traxxas 9581X Carrier Differential Aluminum Blue Slash Parts Compatible RS4 Sport 3 vehicles

Compatible RS4 Sport 3 vehicles using HPI 113706

Part number: PRO1018314

resulting in a purebred racing machine

for Optima

Supports multiple pinion and spur gear combinations

Traxxas 9581X Carrier Differential Aluminum Blue Slash Parts Compatible RS4 Sport 3 vehiclesAluminum differential carrier with a blue anodized finish, supplied with the differential bushing, ring gear gasket, and four 3x10mm countersunk screws. The carrier holds the differential internals in alignment and seals the oil in. Aluminum resists the flex that lets a loaded diff deform under power, and because the gasket and bushing are included you have everything needed to seal it properly rather than reusing a compressed gasket that will weep.