Original MTD spacer — part number 092.48.742 — a small, durable metal ring-shaped spacer used to maintain precise spacing on shafts, pulleys and deck hardware so blades and moving parts run true and don’t rub.

This genuine MTD replacement is cataloged as “Spacer” in MTD parts listings and shows up in spare‑parts MTD BM 87-35 lawn equipment, so it’s a direct-fit service item when a worn or missing spacer is causing misalignment or noisy operation. It’s commonly found in diagrams for MTD walk‑behind and lawn‑tractor deck/drive assemblies (for example, MTD model series 092 parts listings).

Quick to fit — the part slips over the shaft or bolt to set the correct gap and restore proper blade/pulley spacing; keep it on hand when you’re repairing mower deck hardware or ordering power tool parts for a single repair.