Coupling bush set 50x55,4x59 Knott KF27-KF30

Overrun device bush kit Knott KF/KR/KRV 27–30 for trailer

This overrun device bush kit is used for service or renovation of the trailer overrun brake. The kit is intended for Knott overrun devices where worn bushes need to be replaced to restore stable and consistent operation.

Overrun device bush kit for reliable operation

A complete replacement of bushes and damper reduces play and provides more controlled movement in the overrun device, resulting in smoother braking performance and reduced wear.