Sparex source: https://us.sparex.com/sparex-seat-assembly-118875.html Product: Sparex Seat Assembly - Sparex S.118875 SKU: S.118875 Listing note: Fits: Skid Steer Loaders, Backhoes, Forklifts, MowersSliding Base, Double Stitch Vinyl, Self-DrainingErgonomically designed for operator comfortVinyl covering is rated to -30 degreesTrack Hole Width Distance c-c 8'', 9-1/2'', 11-1/4''Track Hole Length Distance c-c 11''Seat Base is made to mount 1 safety switch Detail enrichment pending: OEM cross references, fitment, catalog pages, and full specifications.