Single lower rack roller axle.
This 1" single rack roller axle is white and made of plastic. The axle used on many Kitchen Aid dishwashers. The single rack roller axle is used with the 4162322
rack roller wheel.
- Whirlpool 4162321
- Remove wheel and axle snaps off lower rack. Snap on to install new one.
- Order eight for a complete set or as required.