XA-687
Slide S/A
SAF-Holland

Slide S/A is a precision sliding assembly that enables flexible adjustment of wheelbase and kingpin alignment for SAF-Holland installations. The unit's VMRS code 059-001-021 places it within the fifth-wheel SLIDE family, and category 42763 identifies it as part of the modular sliding system used to optimize coupling geometry for different trailer configurations. This description highlights its function as a movable interface that allows incremental repositioning of the fifth-wheel plate relative to the tractor, enabling efficient pairing with various trailers and offerings of dynamic load management. Benefits include extended compatibility with diverse fleet setups, improved pin engagement geometry, reduced coupling stress, and faster precision alignment during maintenance and replacement. Its rugged construction supports repeated travel and load cycles, while the integrated locking or detent features provide secure retention once the desired position is achieved. Compatibility with TF-675 Dolly Master segments is common in the field, illustrating practical cross-application versatility.