This is a pair of 7x19x6mm Ball Bearings used in Arrma Vehicles.
This is a Hot-Shot #2 Standard Glo-Starter with Battery Charger. This is used to heat glow plugs while starting glow-powered engines.
Planet gears (4)/ planet shafts (4)/ sun gears (2)/sun gear alignment shaft (1) all hardened steel TRA2382 Traxxas Part # 2382
$109.99
Stub axle carriers, Rustler/Stampede/Bandit (2), 6061-T6 aluminum (red-anodized)/ 5x11mm ball bearings (4)
Machined Aluminum Side Protection Nerf Bars, Blue: X-Maxx (INTC26834BLUE)