Gutbrod 715-0166 Spare Part - Roll Pin

Original MTD Spiro Pin 715-0166 — durable spiral (roll) pin, 4.0 mm diameter × 25.4 mm length (listed as .156" × 1.00"). It’s the small spring-style pin used to secure flail blades and other hardware on MTD chipper/shredder, vacuum and log-splitter assemblies. This genuine MTD pin is sold individually and is a direct replacement when the original pin is worn, bent or missing.

Common applications (examples): this pin is used with the MTD/Troy‑Bilt/Craftsman flail blade assemblies (part 719‑0329) and appears on many chipper/shredder and CSV (chipper‑shredder vacuum) models — for example, Craftsman 24A‑030E799 and related 24A series units; Troy‑Bilt CSV065 / CSV070 series and numerous 24A/24B Troy‑Bilt chipper/shredder models; and older MTD units such as 245‑315B000 (1995) and several 247‑103A/247‑462 series machines. Use these examples to check compatibility with your machine’s part diagram or model plate.

Why grab this pin: it’s a simple, precision replacement that restores the original secure fit of the flail/blade assembly — tiny, inexpensive, and critical for safe operation. If your chipper/shredder’s blade or bracket is loose or the old pin is damaged, replacing it with the original MTD 715‑0166 gets the job back to spec quickly.