FR730V-KS00S - Engine Genuine 24HP

24HP KMC STD

Model: FR730V-KS00S (KMC STD Specification)

Upgrade or replace your mower’s power plant with this brand-new, genuine Kawasaki FR730V-KS00S 24 HP Vertical Shaft Engine. Built to Kawasaki's legendary commercial-grade standards, the FR730V delivers smooth, quiet, and exceptionally reliable V-Twin performance.

This specific model features the KMC STD (Kawasaki Motor Corporation Standard) build configuration, widely used as the factory OEM engine for premier zero-turn mowers and lawn tractors from major brands (including Bad Boy, Gravely, Ariens, Hustler, Toro, and Spartan).

📋 Key Technical Specifications

• Model / MPN: FR730V-KS00S (Replaces older/alternative revisions like FR730V-S00-S)

• Horsepower: $24.0\text{ HP}$ at $3,600\text{ RPM}$

• Displacement: $726\text{ cc}$ ($44.3\text{ cu. in.}$)

• Engine Type: 4-Stroke, Overhead Valve (OHV), $90^\circ$ V-Twin

• Shaft Orientation: Vertical

• Crankshaft Dimensions: Standard $1\text{" Diameter} \times 3\text{-}5/32\text{" Length}$ with $1/4\text{" keyway}$

• Starter: Heavy-duty Electric Bendix Starter

• Charging System: High-output $15\text{ Amp}$ alternator charging coil

• Lubrication: Full pressurized oil system with spin-on oil filter

• Fuel System: Internally vented carburetor with fuel shut-off solenoid & pulse-type fuel pump

• Muffler: Not Included (Transfer your existing equipment muffler)

💎 Performance & Durability Features

• Rotating Metal Grass Screen: Chops grass clippings on the fly to prevent debris buildup, keeping the engine running cool and clean.

• Cast-Iron Cylinder Liners: Enhances wear resistance and extends the overall life of the engine under heavy load.

• Electronic Spark Ignition: Combined with automatic compression release to guarantee fast, dependable starts every single time.

• Smooth V-Twin Engineering: Dynamically balanced layout drastically minimizes vibration, reducing operator fatigue and wear on your mower deck.

🚜 Equipment Fitment & Compatibility

This vertical shaft engine is a direct drop-in replacement for numerous commercial and heavy-duty residential lawn mowers.

• Fits standard $4\text{-bolt}$ engine mounting patterns.

• Perfect replacement engine for: Bad Boy, Ariens, Gravely, Hustler, Toro, Ferris, and Spartan zero-turn mowers.

• Note: Please cross-reference your mower model's shaft dimensions ($1\text{"} \times 3\text{-}5/32\text{"}$) to ensure proper pulley/clutch fitment before purchasing!

📦 Shipping & Buying Information

• Condition: Brand New in original factory box.

• Packaging: Shipped on a secure pallet/heavy-duty double-walled carton to protect the crankshaft and components during transit.

• Returns: Returns are accepted for uninstalled, unmounted engines in original packaging. Returns cannot be accepted once gas or oil has been added to the engine.