Stihl 4138 710 7105 Drive Tube w/ Hose Air Filters & Blower Parts the AP 300 S is

the AP 300 S is compatible with a wide range of tools

8 feet long

Use Oregon's contour template to shape your grinding wheel to match your chain gullet

The core fibers provide and maintain the tensile strength while the sheath protects the core from abrasion

this module ensures reliable performance by generating a consistent spark to ignite the fuel-air mixture

Stihl 4138 710 7105 Drive Tube w/ Hose Air Filters & Blower Parts the AP 300 S isThe Drive Tube Assembly 38 mm for Stihl pole pruners is an authentic Stihl OEM spare part designed to ensure safe and efficient power transmission between the powerhead and the cutting head. Constructed from durable metal, this assembly features factory fitted end components that provide reliable support and alignment for the internal drive shaft, maintaining the pruner's straightness and stability under load.