Features1It is made of metal material, strong and durable to use. 2According to the original factory specifications, so it will match for the original one. 3This product is easy to install. 4Stable characteristics, high reliability. 5It is suitable for GX31/GX35/HHT31S/HHT35S/FG100 engine string trimming fan.SpecificationRemarks: No effect picture required Features:It is made of metal material, strong and durable to use. According to the original factory specifications, so it will match for the original one. This product is easy to install. Stable characteristics, high reliability. It is suitable for GX31/GX35/HHT31S/HHT35S/FG100 engine string trimming fan. Specification:Material: MetalType: Clutch drum / Blower Size: Approx. 8.2 * 6.8 cm (3.23 * 2.68 in) Number of teeth: 7TScope of application: Suitable for GX31/GX35/HHT31S/HHT35S/FG100 engine string trimming fanPackage List:1 * Clutch Drum Note:1. All dimensions are measured by hand, there may be small deviations.2. This product is a replacement for original one.Package List