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  • 708cc Lawn Mower Engine
  • Mid-Sized Zero-Turn Engine
  • Exmark 708cc Engine

708cc Engine

Designed from the ground up as a zero-turn mower engine, the new Exmark 708cc V-twin engine introduces a number of new performance and serviceability enhancements to the marketplace. The innovations bolster the professional-grade performance and durability of Exmark’s small and mid-sized zero-turn riding mowers. The engine will be standard on Quest E-Series mowers with 42- or 54-inch cutting decks, and Quest S-Series machines with 42- or 50-inch cutting decks.

engine specs

Displacement 708cc (43.2 cu. in.)
Number of Cylinders 2
Bore 77 mm (3.03 in.)
Stroke 76 mm (2.99 in.)
Compression Ratio 8.7:1
Oil Capacity 2.0 L (2.11 qt.)
Maximum Power 24.5 hp (18.3 kw)*
Dry Weight 90 lbs. (40.8 kg)
Dimensions LxWxH 468 mm x 475 mm x 383 mm (18.4 in. x 18.7 in. x 15.1 in.)
Maximum Horsepower Output of 708cc V-Twin Exmark Engine

The Exmark 708cc V-twin engine features a vacuum choke override for increased startability and smoother running at start-up. A standard quick-drain system eases oil changes by offering the ability to drain oil without tools. The long drain hose eliminates the messiness traditionally associated with draining the oil from the engine, and the design dramatically reduces the time required for routine oil changes. The 1/4-turn twist-lock dipstick design makes oil level checks quick and easy. Exmark’s revamped Quest E- and S-Series machines are the first machines to be available with Exmark’s new twin-cylinder engine. The innovative air intake design reduces dust and debris build-up with a constant flow of pre-screened air. The design of the air box cover and air filter virtually eliminate the possibility of an incorrectly installed filter allowing engine-killing dust and debris into the engine. Combined with a standard dual-barrel carburetor, the intake system delivers more air to the engine for increased power and fuel efficiency, and reduced operating temperature.  engine will be standard on Quest E-Series mowers with 42- or 54-inch cutting decks, and Quest S-Series machines with 42- or 50-inch cutting decks.

We have you covered. We take great pride in the quality of our products and stand behind every single one. 3 year limited warranty. You can view, download, or print the warranty statement for your engine here.

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