Original MTD 781-0457 — a replacement shredder screen designed to sit inside the discharge/reduction chamber and keep chip size consistent while preventing oversize pieces from exiting the chipper.

Stamped metal construction, sold as a single replacement screen (mounting hardware not included). The panel measures approximately 229 mm × 95 mm and installs in the reduction chute where it holds material until it’s small enough to pass through.

Fits a range of MTD-family chippers and shredders — examples include Craftsman models 24A-464F799 and 24A-464G799, MTD model 24A-452J706, and Yard Machines models such as 24A-465A000; it’s also listed under part number 781-0457 for Cub Cadet/Troy-Bilt compatible machines.

A straightforward replacement to restore proper shredding performance — a genuine MTD parts match for machines that reference 781-0457 or 781-0457-0637.