Powerhobby Hardened Steel 37T Mod1 5mm Pinion Gear with 2 Grub Screws

These suspension arms connect the rear hubs to the chassis

this is a great way to instantly customize your Savage XS

or charging connections

Traxxas 10879 - 13/37 Rear Planetary Differential Ring & Pinion Gears Shock Oil Powerhobby Hardened Steel 37T Mod1Traxxas 10879 13 37 Rear Planetary Differential Ring & Pinion Gears This genuine Traxxas rear planetary differential gear set pairs a 37 tooth ring gear with a 13 tooth pinion for smooth, reliable power transfer through your rear diff. It's a direct replacement for worn or stripped stock gears. Genuine Traxxas replacement part 13 tooth pinion, 37 tooth ring gear Fits rear planetary differential Direct fit installation