Genuine STIHL decompression valve part #11240209400 (1124-020-9400). Designed to ease engine starting on high-compression saws. OEM quality, fits STIHL 051, 075, 076, 084, TS760, TS510 and related models.

✅ Genuine STIHL OEM Part – Official decompression valve built to original specifications.
✅ Models Supported – Works with STIHL 051, 075, 076, 084, TS760, TS510, among others.
✅ Eases Starting – Helps reduce starter resistance by releasing some compression, making pull starts easier.
✅ Durable Construction – Made from quality materials built for high RPM / high compression usage.
✅ Safety & Engine Protection – Reduces stress on starter and engine during startup, which can prolong equipment life.