Traxxas Bearings Black Rubber Sealed 12x18x4mm RC Ball Bearing - 5120A Tungsten Tip Lathe Tools Running the correct spring rate

Running the correct spring rate at the rear of your car has a direct effect on traction

Appropriate tools for motor mount removal and installation (hex drivers recommended)

5Mm Fiber Washer (2)/ 5mm E-clip (requires #4609 - ball (4118) is a nitro engine spare part that keeps your glow/nitro engine running strong and easy to restart

ensuring proper gear mesh and reliable power transfer from the transmission to the rear wheels

TRW106 wheel adapter set

Traxxas Bearings Black Rubber Sealed 12x18x4mm RC Ball Bearing - 5120A Tungsten Tip Lathe Tools Running the correct spring rateThe Traxxas TRX5120A ball bearings are 12x18x4mm black rubber sealed RC ball bearings designed as direct fit spare parts for a wide range of Traxxas vehicles. The rubber seals keep dirt, dust, and moisture out of the bearing races, helping to maintain smooth rotation in demanding running conditions. These RC car parts are sold in a pack of two, making it straightforward to replace bearings in pairs where symmetrical installation is required. Key