Rotary 14633 Trimmer Gearbox Head replaces Stihl 4137 640 0100 Type_O.E. Replacement 00-5 Turf Saver / 2

00-5 Turf Saver / 2 Ply

Micro Channel Drain & Integrated Grate Side Outlet is available in a variety of colors to complement your Micro Channel Drain system

Kills crabgrass

Keep out of reach of children and animals

MOUNTING HOLES: 1-3/16"

Rotary 14633 Trimmer Gearbox Head replaces Stihl 4137 640 0100 Type_O.E. Replacement 00-5 Turf Saver / 2Rotary 14633 trimmer gearbox head is a complete replacement unit designed for Stihl string trimmers and brush cutters. Features integrated gears for reliable power transmission from engine to cutting head. Direct replacement for Stihl OEM part 4137 640 0100. Compatible with FR130, FR220, FR350, FR450, FR480, FS36, FS40, FS44, FS75, FS80, FS83, FS85, FS90, FS100, FS120, FS130, FS200, FS250, FS460, and FS KM models, plus FT100 cultivator. Premium grade