Built To Perform: V-Twin Riding Lawn Mower Engines
Built with pride in the U.S. Ready to work anywhere.
Zero-Turn Lawn Mower Engines for Your Toughest Jobs
Experience the American ingenuity of U.S.-built Vanguard® and Briggs & Stratton® engines. Our V-Twin riding lawn mower engines deliver unmatched horsepower, performance and efficiency. Paired with your favorite zero-turn mower brand, these engines are designed to handle your toughest jobs and deliver the muscle you need.
Hand-assembled in Auburn, Alabama, Vanguard Mid-Block 810cc V-Twin engines feature superior balance, low vibration and reduced emissions. With advanced electronic fuel injection (EFI) technology for fuel efficiency and durability (available on select engine models), you’ll spend less time refueling and more time enjoying flawless cuts, job after job.
Featured Commercial V-Twin Engines
Designed for those who mow daily.
Vanguard 26.0 Gross HP* 810cc V-Twin Engine
A commercial-grade riding lawn mower engine that delivers the power, performance and efficiency you need.
Vanguard 28.0 Gross HP* EFI 810cc V-Twin Engine
Includes Vanguard EFI for added power and fuel economy.
Featured Residential Professional-Grade V-Twin Engines
Ideal for large property owners.
Briggs & Stratton CXi Series V-Twin Engines
Specially designed to endure extended use and extreme conditions. Cyclonic air filtering extends engine life.
Briggs & Stratton PXi Series V-Twin Engines
Premium power and features to handle big jobs. Enhanced components for extreme durability.
Zero-Turn Lawn Mower Engine Resources
Vanguard Mid-Block V-Twin Engine Brochure
Provides details and specifications for the Vanguard 26.0 gross HP* and 28.0 gross HP* Mid-Block V-Twin engines.
Briggs & Stratton CXi V-Twin Engine Brochure
Provides details and specifications for the Briggs & Stratton family of CXi V-Twin engines.
Briggs & Stratton PXi V-Twin Engine Brochure
Provides details and specifications for the Briggs & Stratton family of PXi V-Twin engines.
Dealer Locator
Shows Vanguard and Briggs & Stratton dealers and service providers near you.
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