PROFESSIONAL POWER. PRECISION PERFORMANCE.
The Briggs & Stratton EX1900 Series™ 19HP engine delivers exceptional reliability, durability, and smooth operation—purpose-built for the demands of ride-on mowers and professional-grade equipment. Featuring Briggs & Stratton’s latest AVS® Anti-Vibration System, this engine provides a smoother, more comfortable operating experience by eliminating the side-to-side motion found in traditional counterbalance systems.
With electric start, a 9-amp charging system, and Magnetron® electronic ignition, this 540cc OHV engine offers powerful performance with hassle-free starting and minimal maintenance. The full-pressure lubrication system with spin-on oil filter keeps your engine cleaner and running longer, while the Dura-Bore™ cast iron sleeve and premium pleated paper air filter enhance longevity and protection in demanding environments.
Top Features:
- AVS® Anti-Vibration System for smooth rides
 - Advanced Debris Management System for a longer working life
 - Electric starting for effortless starts
 - STD length shaft for direct replacements
 - Muffler included for straight out-of-the-box use!
 
Typical Applications:
- Perfect for most ride-on mowers on the market.
 - Direct-fit replacement for all other 'big singles' inc. - Briggs & Stratton Vanguard, Kohler Command, Honda GXV390/ GXV530-Twin
 - Direct fit for all Briggs & Stratton 14.5/15.5/16/17hp singles
 - Delivery to nearest depot or business with unloading facilty necessary
 
Key Features:
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Engine Model: Briggs & Stratton 33S877
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Displacement: 540cc
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Power Output: 19.0HP
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Starting System: Electric Start
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AVS® Anti-Vibration System – Smoother operation, reduced fatigue
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Cylinder Sleeve: Dura-Bore™ Cast Iron for long-lasting durability
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Lubrication: Full-Pressure w/ Spin-On Oil Filter
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Ignition System: Maintenance-Free Magnetron® Electronic Ignition
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Air Filtration: Premium Pleated Paper Filter
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Fuel Pump: Included
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Charging System: 9-Amp
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Carburetion: Float-Feed Carburetor with Mechanical Governor
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Muffler: Super Quiet (Factory Installed)
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Vertical Shaft: 1" Diameter x 3-5/32" Long (Keyway)
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Dimensions (L x W x H): 19" x 16.5" x 13"
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Dipstick: Automotive-Style
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Warranty: 2-Year Domestic / 1-Year Commercial (Australia-Wide)
 
Click & Collect OR In-store Pickup
Free At Our Adelaide Store
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Unbeatable savings Guarantee
Get unbeatable savings with our competitive pricing strategy.
 - 
                
Backed by In-House Experts
Armed with decades of combined experience.
 - 
                
Premium Quality Fitment
Top-quality genuine OEM and after-market replacement part fitment.
 - 
                
Australia Wide Delivery
Dedicated to reaching you at all corners of the country.
 
- 
                
Unbeatable savings Guarantee
Get unbeatable savings with our competitive pricing strategy.
 - 
                
Backed by In-House Experts
Armed with decades of combined experience.
 - 
                
Premium Quality Fitment
Top-quality genuine OEM and after-market replacement part fitment.
 - 
                
Australia Wide Delivery
Dedicated to reaching you at all corners of the country.