It's a direct option for owners looking to replace a worn ring gear or set up a spare for their NB48's rear differential

the springs fit exactly and install easily

so you can place it directly onto your layout without any cutting

The added strength helps resist stripping and breakage under hard steering loads

and black in color

Kyosho MAW019 Universal Swing Shaft Set MadForce / FO-XX E10 Parts It's a direct option forKyosho MAW019 Universal Swing Shaft Set MadForce FO XX The Kyosho MAW019 Universal Swing Shaft Set is a genuine replacement part designed for the MadForce and FO XX. It transmits drive power through the universal joint assembly, keeping rotation smooth and consistent. Replacing a worn swing shaft set with this OEM Kyosho part helps restore proper drivetrain function on your MadForce or FO XX. Genuine Kyosho replacement part Part number MAW019