The SRZ-9021 is a left-solenoid mount, 12-volt starter. It has a 149-tooth ring gear with a 12/14 pitch. Kelly''s X-drive starters are the lightest and most efficient Lycoming starters available.

• Lowest inrush and operating draw available on the market today
• Silver-plated contacts minimize damage from electrical arcing
• Powerful, rare-earth neodymium magnets produce a strong flux field
• Engineered specifically for the aviation industry; absolutely no automotive aftermarket parts
• FAA-PMA approved and environmentally-tested under the most extreme conditions
• Extremely lightweight at 7.6 pounds

Suitable for installation on all Lycoming engines without modification