Tennant TN1056543 Seat Assembly

Aftermarket seat assembly for Tennant industrial equipment. Replaces OEM part number TN1056543. Verified fitment for 1 machine model including S20. Overall seat dimensions: 19.37" H × 18.9" W × 20.08" D. Upholstery: Vinyl. Includes seat adjusters and seat switch / safety interlock. Replacement cushion cross-references: SY91809 / SY91808. Contact us if you need cushions only instead of a full assembly. Confirm your machine model and serial number before ordering — seat rails and switch wiring can vary by production year. Request a quote for availability and freight to your location.