WI 8.635-957.0 Oil-Resistant Rear Squeegee for Windsor Floor Scrubbers. Manufactrued with our new advanced premium rubber squeegee material. Measures 40-3/4" x 2" with 14 mounting holes. This is the outermost rear floor squeegee blade on the curved rear squeegee assembly. Fits Windsor Karcher Chariot 3 iScrub 26 (Disc and Cylinder Models). Will not fit older Chariot 24/26 models (use our WI 140763). Works in conjunction with the oil-resistant slotted front squeegee, WI 86359580. Priced Each. Replaces Windsor 8.635-957.0. Our Part Number WI 8.635-957.0