Sparex source: https://us.sparex.com/sears-seat-assembly-135939.html Product: Sears Seat Assembly - Sparex S.135939 SKU: S.135939 Listing note: 1835 Series, Black Vinyl, Features: Low Profile, Air Suspension Seat w/Tethers, Mid High Back, Slides, Recline, 80mm Stroke Detail enrichment pending: OEM cross references, fitment, catalog pages, and full specifications.