National Captain Replacement Seat Mid Back Ergonomic mid back 21" x 23" Air adjustable lumbar support Fixed bolster support in back & cushion Available in Mordura cloth or vinyl

Designed for short or long hauls with x-type air suspension seat with optional isolator lock out.    Standard Features 19" Ergonomic Contoured seat cushions with ample foam and elastic "K"-webbing for a super soft ride. Build-in...

National Ensign Replacement Cushion cover in Opal Grey Vinyl Ergonomic cushion 21" x 20" Available in opal grey vinyl

Bostrom Seat Cushion Assembly - Foam and Black Ultra Leather  

National Ensign Replacement Cushion Ergonomic cushion 21" x 20" Available in forever cloth in grey

Wide Ride Core cushion with heat and selected cover material  

Wide Ride Core cushion with no heat and selected cover material  

Wide Ride + cushion foam without Serta and without cover.  

Molded Replacement Foam for Classic Bostrom Wide Ride seats.  Not intended for use with Bostrom Wide Ride II Plus/Serta/Core series.    

Molded Replacement Foam - Works on all Bostrom Wide Ride Serta, Wide Ride +, Wide Ride Core Seats.  Serta is not included in the replacement cushion (Serta foam is built in to the Upholestry cover, no the molded foam replacement)

Wide Ride Core cushion foam without Serta.  

Bostrom Seat Cushion Assembly - Foam and selected cover.