XA-07871-3L
Base S/A Slide
SAF-Holland

Base S/A Slide 3L, with a height of 6.70 inches and a length of 55.20 inches, provides an extended travel and mounting footprint for the fifth wheel interface. The longer base slide geometry supports stable coupling across wider load conditions and helps distribute wear more evenly along the slide rails, contributing to longer service life and lower maintenance cost. Classified in the Fifth Wheel family, it aligns with SAF-Holland’s modular base slide design, and cross references indicate compatibility with the HLD XA07871 3L variant. The VMRS code 059-001-045 reinforces its role in slide-based coupling systems, while category_id 42763 situates it within the same accessory grouping as other base slide configurations. Field applications include tractors configured for heavy payloads, fleets that require frequent hitch adjustments, and operations that demand precise alignment over extended travel. Proper installation and periodic inspection of mounting fasteners and slide surfaces help ensure consistent engagement, reduce binding, and maintain towing safety under dynamic highway conditions.