XA10999
Air Cylinder
SAF-Holland

The air cylinder is a compact, air‑actuated actuator within the modular fifth‑wheel system, providing the controlled linear force necessary to operate components that lock and release the coupling. Its function centers on converting compressed air energy into dependable axial motion, supporting rapid, repeatable cycles with minimal operator effort. The VMRS code 059-001-002 places this device squarely in the air actuation subset, aligning it with other cylinders and manifolds that enable precise actuation timing and stroke length. Compatibility with standard SAF-Holland fittings and mounting patterns simplifies field replacement and reduces maintenance downtime. In practical terms, this cylinder enhances reliability across diverse operating environments, from cold start conditions to sustained high‑duty operations, while contributing to safer uncoupling sequences by delivering predictable force and travel. Prop 65 safety guidance applies to handling and installation, and no cross references are listed, making it straightforward to identify the correct unit within the fifth‑wheel component family.