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Description
4138 711 9100 STIHL Spring – Genuine OEM Part
The STIHL Spring (4138 711 9100) is a genuine OEM replacement spring designed for use in the drive tube assemblies of select STIHL HT-series pole pruners and HTA battery pole pruners. This spring supports proper internal operation within the drive tube system, helping maintain reliable performance and correct component function during use.
Manufactured to STIHL’s exact factory specifications, this OEM spring provides correct fitment, dependable tension, and long-lasting durability when replacing worn, stretched, or damaged springs.
Product Details
OEM Part Number: 4138 711 9100
Brand: STIHL (Genuine OEM)
Part Type: Spring
Application: Drive Tube Assembly
Condition: New Genuine OEM Part
Function
This spring is designed to:
Maintain proper tension and internal drive tube function
Support smooth, reliable power transmission
Replace worn, stretched, or damaged springs
Restore safe and dependable pole pruner performance
Help prevent driveline issues caused by weak spring tension
⚠️ A worn spring may cause improper drive tube operation or reduced performance.
Verify Fitment in 30 Seconds
Before ordering, confirm the following:
OEM part number 4138 711 9100
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 and long-reach units, including:
Pole Pruners / Long-Reach Units
HT 70 (Gear Head / Drive Tube Assembly HT 75)
HT 73 (Drive Tube Assembly)
HT 75 (Gear Head / Drive Tube Assembly HT 75)
HT 101 (Drive Tube Assembly – 61.2006)
HT 103 (Drive Tube Assembly HT 103)
HT 105 (Drive Tube Assembly)
HT 131 (Drive Tube Assembly / Gear Head)
HT 133 (Drive Tube Assembly)
HT 135 (Drive Tube Assembly)
Battery Pole Pruners / Long-Reach Units
HTA 135 (Drive Tube Assembly)
HTA 135 3/8"P Akku-Hoch-Entaster (Drive Tube Assembly)
HTA 160.0 (Drive Tube Assembly)
HLA 150.0 (Drive Tube Assembly)
⚠️ This list includes common applications — always confirm using your parts diagram or owner’s manual.
Installation / Usage
Turn off engine or remove battery before servicing
Access the drive tube assembly area
Remove the worn or damaged spring carefully
Install STIHL OEM spring 4138 711 9100 in the correct position
Reassemble securely and test operation
⚠️ Professional installation is recommended if unsure.
Maintenance Tips
Inspect drive tube components regularly for wear
Replace weak springs immediately to prevent driveline issues
Keep drive tube assembly clean and properly maintained
Use only genuine STIHL OEM parts for best reliability
