XB-10489
Extension Spring
SAF-Holland

A tension-driven coil assembly designed to provide return force in line-and-link mechanisms, stored energy translates into controlled retraction or repositioning of connected components. The extension design accommodates axial loading, enabling reliable force recovery after displacement and contributing to precise positioning within control linkages, swayingly connected arms, and other actuation paths. Typical benefits include consistent mechanical response under cyclic loading, reduced play in moving joints, and improved system stability during rapid direction changes. VMRS 059-001-007 identifies this item as a tension-focused component within the vehicle’s linkage realm, while Category context 42780 places it among extension-type spring hardware used across mounting and control points. Although cross references are not listed, the part integrates with compatible hooks, anchors, or fittings designed to tolerate repeated extension cycles in demanding environments. Proper installation and periodic inspection preserve performance and prevent linkage misalignment or fatigue failures. Cross references: none listed.