Walbro Compatibility: Specifically tailored to work with Walbro systems, ensuring a perfect match for your equipment. Snap In Design: Facilitates quick and simple installation, making maintenance a user-friendly process. Universal Application: Suitable for a variety of lawn mowers, providing broad compatibility. High-Quality Materials: Constructed from durable, chemical-resistant plastic for superior performance. Genuine OEM Part: Trust in our authentic parts to meet or exceed original equipment specifications. Designed with Walbro compatibility, our primer bulbs are a must-have for keeping your lawn mowers running smoothly. With a snap-in design for ease of installation, these bulbs are crafted from high-quality materials to ensure longevity and reliable performance. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin