Model Compatibility: Fits HS700UTV-4 with part number P115N00641000000 as a direct functional replacement. Part Number Match: Designed to match the specification and form factor of part number P115N00641000000. Functional Purpose: Restores the directional control function originally provided by the component identified as P115N00641000000. Installation Requirement: Installs in the same location and orientation as the P115N00641000000 component on HS700UTV-4 units. Specificity: Intended solely for use with HS700UTV-4 models requiring replacement of part P115N00641000000.