Stihl Bt 131 Parts Diagram, Fast UK delivery. Original STIHL parts can be identified by the STIHL part number, the { logo and the STIHL parts symbol K (the symbol may appear alone on small parts). Genuine and Non Genuine Parts Available. . GHS supplies genuine spare parts for all major garden and forestry brands including Stihl, Honda, Hayter, Husqvarna, Belle and Allet. View and Download Stihl BT 131 service manual online. This professional single-operator earth auger with a 4-MIX® engine is economocial, smooth, powerful and responsive. STIHL recommends the use of original STIHL replacement parts. GHS supplies genuine spare parts for all major garden and forestry brands including Stihl, Honda, Hayter, Husqvarna, Belle and Allet. BT 131 - Stihl Auger Parts Lists & Diagrams Auger BT 131 - Stihl Auger > Parts Diagrams (3) Stihl BT 131 Earth Auger Parts Stihl BT 131 Earth Auger Parts. 2jswlwra, be, 66, erj5, f6fz4, mgn7, 09xx, uf3, gdsr, vu2xw,