High-Performance Horizontal Shaft Engines – Built for Reliable Performance
Optimize your outdoor equipment with our engines, ranging from 5-30hp. Ideal for mowers, tillers, and other small machinery, our engines offer reliable performance and efficiency. Shop now for high-quality, durable engines to keep your equipment running smoothly. Upgrade your tools with our engines.
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Key Features of Our Horizontal Shaft Engines
At MO Small Engine Sales, we offer engines that stand out for their quality and efficiency. Here are some features that set our engines apart:
- Durable Construction: Built to last in tough environments.
- Power Options: Choose from 5HP to 30HP to suit your needs.
- Brand Variety: We carry industry-leading brands like Honda, Briggs & Stratton, Kohler, and more.
- Versatile Applications: Perfect for lawnmowers, tillers, pressure washers, and more. Shop with confidence, knowing that every engine we offer is designed for top performance.
Choosing the Right Horizontal Shaft Engine for Your Equipment
Applications of Horizontal Shaft Engine for Sale
Horizontal shaft motor engines are versatile power sources that can be used in various equipment. Whether you're running heavy-duty machinery or simple household equipment, these engines provide consistent and reliable power. Common applications include:
- Lawn Mowers and Tractors: Perfect for keeping your lawn and garden in top shape.
- Pressure Washers: Deliver high-powered cleaning for tough jobs.
- Tillers and Cultivators: Ideal for preparing soil in your garden or farm.
- Generators: Keep your power running during outages or on job sites. Explore our range to find the engine best suited for your equipment.

Top Brands We Carry
At MO Small Engine Sales, we believe in providing only the best. Our selection of horizontal shaft engine for sale features trusted names like:

Honda
Renowned for their fuel efficiency and powerful performance.

Briggs & Stratton
Known for their reliability and long-lasting designs.

Kohler
Offers strong and compact engines ideal for various applications. Explore our collection to find the best engine for your project, backed by the reliability of these top brands.

Maintenance and Care for Horizontal Shaft Engines
Proper maintenance ensures long-lasting performance and efficiency. Keep your engine running smoothly by following these essential care tips:
- Regular Oil Changes: Ensure your engine stays lubricated and avoids wear and tear.
- Air Filter Cleaning: A clean air filter prevents debris from entering the engine, improving its lifespan.
- Scheduled Tune-Ups: Keep your engine in top condition with regular tune-ups and inspections. By taking care of your engine, you’ll extend its life and enhance its performance, saving you time and money in the long run.
Frequently Asked Questions
What are the main uses of a horizontal shaft engine?
Horizontal shaft engines are versatile and can be used in a wide range of applications such as lawn mowers, pressure washers, generators, tillers, and more. Their horizontal design allows them to deliver high torque, making them ideal for heavy-duty equipment.
How do I choose the right horsepower for my equipment?
Choosing the right horsepower depends on your equipment’s power needs. Smaller equipment like tillers may require 5-10HP horizontal shaft lawn mower engine, while larger machines like generators or industrial equipment may need engines with 15HP or more. Check your equipment’s manual for recommended engine specs or consult our team for guidance.
Can I replace a vertical shaft engine with a horizontal shaft engine?
No, horizontal and vertical shaft engines are designed for different types of equipment. A vertical shaft engine is typically used in lawn mowers, while horizontal shaft engines are better suited for equipment requiring higher torque, like tillers or generators.
How do I maintain a 3 hp horizontal shaft engine?
Routine maintenance includes regular oil changes, cleaning or replacing the air filter, inspecting and replacing the spark plug, and ensuring the fuel system is clean. Following these steps will help prolong the engine’s lifespan and ensure optimal performance.
What size crankshaft should I choose for my equipment?
The crankshaft size you need depends on your specific equipment. Common sizes include 3/4” and 1” diameters, but it’s important to measure the existing crankshaft or refer to your equipment’s manual to determine the right size.
Do horizontal shaft lawn mower engines come with a warranty?
Yes, most horizontal shaft lawn engines we offer come with a manufacturer’s warranty. The warranty period may vary by brand and engine model, so be sure to check the specific warranty details when purchasing.
