Introducing our Trimmer Head Assembly for Select String Trimmers – the essential component to optimize the line feed mechanism of your trimmer. This precision-engineered Trimmer Head Assembly offers effortless control, efficient line advancement, and a seamless fit for an enhanced trimming experience

Alternate Part Numbers: 311121410 (Trimmer Head Assembly), 31110836 (Trimmer Head Assembly), C1100993-00 (Trimmer Head), RB311121410A (Trimmer Head), R0201685-00 (Trimmer Head), RA311121410AV (Trimmer Head), R0201769-00 (Spool Cover)

Table:

Compatible Product Numbers	Voltage	Compatible Model Numbers
2101102	80V	GST80321
2101202	80V	GST80320
2415402	80V	STB408
21362	40V	\
2100702	40V	\
2100202	40V	\