Speed-Feed 400 Trimmer Head Replacement For SRM Series Quick Load String Head For 225 230 210 2100 PAS210 PAS225 PAS230 PAS260 T195S T220 T222 T230 T231 Fits Most Straight Axle Trimmers

Speed-Feed 400 Trimmer Head Replacement for SRM Series
✔️ Single replacement head, fits straight-shaft trimmers, no adapters

Replace a worn or clogged trimmer head with this Speed-Feed 400 head designed for SRM-series straight-shaft trimmers. It's ideal for lawn care, edging, and light maintenance around yards and gardens.

✅ Part numbers 99944200907, 99944200902
✅ Replaces 78890-30000, 78890-11000, 78890-18001, 78890-18000
✅ Max speed 10,000 RPM max
✅ Fits SRM-140, SRM-200, SRM-202, SRM-225U, SRM-250, SRM-251, SRM-260, SRM-261, SRM-265, SRM-266, SRM-266S
✅ Also fits Shiandaiwa T195S, T220, T222, T230, T230s, T231, T242, T242X, T2510, T2510X, 22T, C230, C242, C2510
✅ Strictly for straight-shaft trimmers; not for curved shafts
✅ Metal body and impact-resistant plastic for durability

💡 What is a trimmer head replacement used for and why is it handy?

It helps keep trimming tasks smooth by enabling quick-load, reliable line feeding on straight-shaft trimmers.

- Quick-load design speeds up line replacement - Keeps cutting performance consistent during yard work - Broad compatibility with SRM-series straight-shaft trimmers and similar models