XA-59697
Cylinder
SAF-Holland

This cylinder provides positive actuation for the locking or sliding mechanism within the SAF-Holland system, delivering robust, repeatable force to move components through a complete stroke. Designed for reliability in harsh environments, the cylinder is engineered to resist dust ingress, moisture, and hydraulic or pneumatic contamination that could degrade performance. VMRS 059-001-002 identifies its function within the standard component set, and category 42517 places it among actuating elements used to drive the fourth- and fifth-wheel engagement sequences. In practice, the cylinder ensures rapid, controlled engagement and disengagement, reduces operator effort, and improves cycle times during hitching and unhitching operations. Its integration with other actuators and lock assemblies supports consistent alignment, predictable movement, and high system integrity in heavy-duty trailer applications where reliability is paramount.