Description
4138 710 7115 STIHL Drive Tube Assembly 25.4mm (1″) Genuine OEM Part
The STIHL Drive Tube Assembly 25.4mm / 1″ (4138 710 7115) is a genuine OEM replacement drive tube designed for select STIHL HT-series pole pruners. This drive tube assembly is an essential component that supports proper alignment and dependable power transfer through the pole pruner shaft system.
Manufactured to STIHLs exact factory specifications, this OEM drive tube provides correct fitment, long-lasting durability, and reliable performance when replacing worn, bent, or damaged drive tube assemblies.
Product Details
OEM Part Number: 4138 710 7115
Brand: STIHL (Genuine OEM)
Part Type: Drive Tube Assembly
Tube Diameter: 25.4 mm (1″)
Application: Drive Tube / Shaft Assembly
Condition: New Genuine OEM Part
Function
This drive tube assembly is designed to:
Support proper structural alignment for pole pruner operation
Transfer drive power through the shaft system
Replace bent, damaged, or worn drive tube assemblies
Restore safe, stable, and reliable performance
Maintain long-term STIHL pole pruner durability
A damaged drive tube may cause vibration, poor power transfer, or driveline failure.
Verify Fitment in 30 Seconds
Before ordering, confirm the following:
OEM part number 4138 710 7115
Tube diameter 25.4mm (1″)
Your STIHL model is listed below
Part location matches your drive tube assembly diagram
Always verify fitment by OEM part number for best accuracy.
Compatibility
Fits select STIHL pole pruners including:
Pole Pruners / Long-Reach Units
HT 75 (Drive Tube Assembly 42.2007)
HT 101 (Drive Tube Assembly 61.2006)
This list includes common applications always confirm using your parts diagram or owners manual.
Installation / Usage
Turn off engine before servicing
Remove the old drive tube assembly
Transfer required internal parts if applicable
Install STIHL OEM drive tube assembly 4138 710 7115
Secure all fasteners and confirm alignment
Test operation before use
Professional installation is recommended if unsure.
Maintenance Tips
Inspect drive tube regularly for bends or damage
Keep shaft components clean and properly lubricated
Avoid impacts that may deform the tube
Use only genuine STIHL OEM parts for best reliability
