As a homeowner, understanding your residential lawn mower engine’s features — such as the 90° V-Twin, the Pressurized Lubrication System, and Cast-Iron Cylinders — provides insight into power, efficiency, and user experience.

Whether you’re tending to a smaller patch of grass or keeping a few acres looking fresh, choosing the right residential lawn mower engine is key. We’re here to help make the search a little easier, with information on the engine specifications most beneficial to residential mowing.

Regular lawn mower engine maintenance is essential for reliable performance, easy starting, and long engine life. At Kawasaki Engines, we know engine performance depends on every component working together — including one small but critical part: the spark plug.

Learn the proper way to perform this ever-important maintenance practice and understand its importance on a deeper level, including how often you should be changing your oil and which tools you'll need to do so.

The air filter in your Kawasaki engine plays an important role in its proper performance by trapping debris that might otherwise harm the engine. Learn how to best perform this service with this step-by-step guide.

Learn the ins and outs of this crucial performance metric, including our tried-and-true process for testing and rating horsepower, Kawasaki Critical Power-the only of its kind in the lawn-and-garden industry.