Extended Description

• Description: Kawasaki 31hp (23.1kw) 999cc FX921V-S04-S model Vertical Shaft engine
• Features: 1 1/8" x 108.8mm crankshaft, 90 degree
• V Twin Overhead V-Valve, Oil Filter, Electric Start, Electronic Spark Ignition, Automatic Decompression, Cast Iron Cylinder Liners,
• Twin Barrel Internally Vented Carburettor with Fuel Shut-Off solenoid, Dual Stage Heavy Duty Canister Air filter for ZTR, High Performance
• pressurised lubrication system, High efficiency oil cooler, Large Capacity Fuel Pump
• Note: No Fuel Tank or Muffler Included.
• Torque = 54.3 ft lb (73.6 nm) @ 2,400rpm.
• Dry Weight: (lb) 138
• Dry Weight: (kg) 62.6
• Dry Weight: (lb) 138
• Dry Weight: (kg) 62.6
• Standard Pack Quantity: 1
• Please Note: **** Horsepower rating as tested to SAE J1995 Standards. ****
• Brand: Kawasaki,
• Product Line: Engine,
• Standard Pack Quantity: 1
• Please Note: **** Horsepower rating as tested to SAE J1995 Standards. ****
• Brand: Kawasaki,
• Product Line: Engine,

Copyright © Roy Gripske & Sons Pty. Ltd. 2013~2026. All Rights Reserved.

• Description:
• Kawasaki,
• 31 hp (23.1 kw) 999 cc FX921V-S04-S Vertical Shaft Engine
  
  
• Features:
  • 1 1/8" (28.5 mm x 108.8 mm) crankshaft
• • 90 degree V-twin overhead V-valve
• • Oil filter
• • Electric start
• • Electronic spark ignition
• • Automatic decompression
• • Cast iron cylinder liners
• • Twin barrel internally vented carburettor with fuel shut-off solenoid
• • Dual stage heavy duty canister air filter for ZTR
• • High performance pressurised lubrication system
• • High efficiency oil cooler
• • Large capacity fuel pump
  
  

• Kawasaki

• 
  
• Net Torque: 54.3 ft lb (73.6 nm) @ 2,400 rpm
  
• Dry Weight: 138 lb, 62.6 kg
  
• 
  
• Standard Pack Quantity: 1
  
• Please Note: Optional ZTR muffler available separately (order our MUF7859 - for BigDog & HUSTLER etc.).
• Specifications subject to change without notice.
  

Copyright © Roy Gripske & Sons Pty. Ltd. 2013~2026. All Rights Reserved.