Description
Overview:
This genuine Stihl tensioning nut is a metal hex nut used to secure and maintain correct tension across key assemblies on older Stihl chainsaws, including the 075 and 08S. Built for the vibration and load cycles typical of professional saws, it helps keep components firmly in place so chain tension and alignment remain stable during work. As an OEM part (MPN 1106 664 1501), it matches the original specification for fit and function, making it a reliable replacement during servicing or rebuilds. The hex profile allows straightforward tightening with common hand tools, supporting quick maintenance in the workshop or on site. Suitable for Stihl chainsaws and related machinery listed below, it contributes to smooth, efficient operation over the long term.
Key Features:
- Genuine Stihl OEM part for correct fit and reliable performance
- Manufacturer Part Number (MPN): 1106 664 1501 for easy identification
- Durable metal construction designed for long service life under vibration
- Hex nut profile for easy fitting with a standard spanner or socket
- Helps maintain proper assembly tension to reduce loosening in use
- Direct replacement with no modification required on compatible models
- Supports accurate chain and bar setup during routine maintenance
- Suitable for professional and DIY servicing in workshop or field conditions
Typical Applications:
Used during chain and bar maintenance, cover reassembly, and general servicing on compatible Stihl chainsaws. Ideal for restoring secure clamp force after repairs or inspections, preventing movement from vibration, and helping maintain consistent chain tension for reliable cutting performance on site, in the yard, or in the workshop.
Also known as:
Adjustment nut, bar nut, clamping nut, chain cover nut, fixing nut, securing nut.
Fits Models:
050, 051, 070, 075, 076, 08S, 090, 090G, MS 720, MS720
Alternate Part Numbers:
1106-664-1501, 11066641501
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