XB2149P
Torsion Spring
SAF-Holland

A precision torsion spring designed to absorb and counteract rotational forces within linkage assemblies and hinging mechanisms. The component provides controlled torque response to maintain alignment, centering, and stable engagement of pivoting elements under varying loads and road-induced vibrations. In practice, it supports applications such as hitch mounts, drawbar articulation points, and bracketed connectors where rotational energy must be moderated to prevent premature wear or misalignment. The torsion spring is part of the SAF-Holland Component family and is cataloged under the VMRS framework that addresses spring and actuation components. Its compatibility with standard fasteners and mounting schemes in heavy-duty trailers and tractors ensures straightforward replacement during routine maintenance. When integrated into a system, this part contributes to longer service intervals for moving assemblies, reduces fretting wear at pivot points, and enhances overall reliability for daily highway use and rugged terrain operations alike.