TN 1047238 Oil-Resistant Side Brush Squeegee for Tennant M20, M30, T20 Riding Scrubbers. Durable Oil-Resistant rubber side brush squeegee blade. Measures 23-3/4" x 4-3/8" with 6 sets of 3 mounting holes. Fits Tennant M20, M30 and T20 riding floor scrubbers equipped with a side scrub brush. There are two blades on the side brush assembly. This is the thinner inner blade. Works in conjunction with the thicker outer blade, TN 1046980. We also offer this inner blade in an oil, chemical, and abrasion resistant polyurethane material, use TN 1059092. One side brush squeegee blade required per side brush. Priced Each. Replaces Tennant 1047238. Our Part Number TN 1047238