Usage Tips:Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you!Package includes: an enough quantity for your replacement or use as a backupApplication: the primer bulb fits for 3.5 through 6.75 Quantum, for Intek 6.5 through 7.0 , and for 625 through 875 Series EnginesReplacement: the primer bulb can replace for lawn mower part No. 694395, 5085, 5085H, 5085K, please make sure the model before purchasingMaterial: the primer bulb is made of high-quality material which is and have good extensibility, it can be applied for a long timeEasy to install: the primer bulb is easy to install, you just need a pair of pliers to accomplish installingColor: As ShownMaterial: plasticPackage Contents:4 pieces * 694395 primer bulbsOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.