TN 397836 Disc Brush Head Splash Skirt with Mounting Hardware for Tennant 5680-900D / 36" Walk Behind Scrubbers. Complete brush head splash skirt assembly. Fits around disc brush head unit. Fits Tennant 5680-900mm / 36" Disc Brush Models only (These models take two 18" diameter disc scrub brushes). This skirt is offered with mounting hardware (includes 7 plugs and washers 397780 plugs and 397779 washers). A splash guard without hardware is available, use TN 1022042. One splash skirt required per unit. Priced Each. Replaces Tennant 397836. Our Part Number TN 397836