Features 1、Applicable Model: Chainsaw flywheel is suitable for STIHL 017, 018, MS170, MS170C, MS180, MS180C. Replacement OEM parts are 1130 400 1201. 2、Good Craftsmanship: Professional manufacturing, craftsmanship and high accuracy help deliver optimum performance of flywheel for Stihl. 3、Aluminum Alloy Material: The chainsaw flywheel is made of high quality aluminum alloy material, which is durable, wear resistant and has a long service life. 4、Garden Tools Accessories: Chainsaw flywheel for STIHL is the perfect accessory for garden tools, which can effectively extend the service life of the machine. 5、Stable Performance: Chainsaw flywheel has stable and reliable performance and can perfectly match your machine. Size is 9x9x3cm / 3.5x3.5x1.2in. Specifications Item Type: Chainsaw Flywheel for STIHL Material: Aluminum Alloy Color: As Pictures Shown Weight: Approx. 328g / 11.6oz Product Size: Approx. 9x9x3cm / 3.5x3.5x1.2in Replacement OEM Parts: 1130 400 1201 Applicable Model: Suitable for STIHL 017, 018, MS170, MS170C, MS180, MS180C Package List 1 x Flywheel