<p>[MATERIAL] Rod and spring are made of high quality metal, strong and durable, high stability and durable【TOOL KIT】Package is included 2 governor rods, 2 speed control springs and 2 throttle return springs, These are replacement parts for, not the original ones of 【APPLICATION】Perfectly suitable for GX140 GX160 GX200 5.5hp 6.5hp engines and Chinese generators with 168F gasoline engine【EASY TO INSTALL 】Having excellent quality and workmanship properties, very easy to use and install【PRODUCT SPECIFICATIONS】 Regulator rod length is about 14cm/5.5inch, spring length is approx. 'about 11.5cm/4.5inch, the quantity is 2 sets (each set is 3, a total of 6) and the package weight is about 28g</p>Note: the data are all manual measurement, please allow 1 - 49cm error, due to the light and display difference, there will be a certain color difference, depending on the physical object received.