In the world of lawn care, a well-maintained engine is essential for efficient operation. The Briggs & Stratton 594281 primer bulbs are designed to provide optimal performance, ensuring your mower or tractor runs smoothly and efficiently.

These high-quality replacement bulb sets are specifically engineered for use in series engines such as the 300E, 450E, 500E, 550E, 08P502, 09P6S, 09P7, 550EX, 575EX, 600E, and 625E. The precise engineering ensures that each bulb is precisely calibrated to provide consistent fuel flow and prevent premature wear on the engine.

A typical lawn mower or tractor may have four primer bulbs per engine series. However, the number of bulbs required can vary depending on the specific model and year of your equipment. It's recommended to check the manufacturer's specifications for a precise estimate.

The replacement bulb sets are designed to provide long-lasting performance, making them an excellent investment for any lawn care enthusiast or professional contractor.