Kawasaki FR651V 21.5HP Petrol Lawnmower Engine




The FR651V engine delivers high power and smooth performance you can rely on.
The compact design of this forced air-cooled V-twin 4-cycle engine brings strength to zero-turn mowers and lawn tractors.


  • Overhead V-valve
  • 90° V-twin
  • High performance pressurized lubrication
  • Electronic spark ignition
  • Automatic compression release
  • Internally vented carburetor
  • Rotating grass screen
  • Single Stage air filter
  • Cast-iron cylinder liners


  • Engine Type Forced Air-Cooled V-twin 4-cycle Vertical Shaft OHV Gasoline Engine
  • Number of Cylinders 2
  • Bore x Stroke 3.1 x 3.0 in. (78 x 76mm)
  • Shaft Diameter - 1 Inch or 1.1/8" 
  • Displacement 726cm3 (44.3 cu. in.)
  • Compression Ratio 8.2:1
  • Maximum Power 21.5hp (16.0kW)/ 3600 rpm
  • Maximum Torque 39.3 ft. lbs. (53.5 N•m)/ 2000 rpm
  • Oil Capacity 2.2 U.S. qt. (2.1 liter) w/Filter
  • Dry Weight (without muffler) 91.5 lbs. (40.0kg)
  • Muffler needs to be purchased seperatly

Secure Payments

American Express Apple Pay Google Pay JCB Mastercard PayPal Shop Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Estimate shipping

You may also like

Recently viewed