All VTWIN engines with type code TXF2 or KXF will require a Donaldson Air Cleaner (Part Number: 655630). Please contact us if you have any questions. 

The GX690 engine is suitable for construction equipment, generators and other professional heavy-duty applications.

• The OHV design enhances combustion efficiency
• Variable ignition timing (digital CDI) results in high power output, reduced fuel consumption and excellent exhaust emission performance
• The high-efficiency cooling fan generates higher airflow with reduced noise levels
• High quality materials and purpose-built components ensure reliable, long-term use
• Meets world's most stringent environmental legislation
• Low fuel and oil consumption