2003-2005 Suzuki LT-A500F Service Manual, Page 137Get this manual

1st ring and 2nd ring have letter "R" marked on the sideBe sure to bring the marked side to the top when fitting them to the piston
1st ring

2st ring

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives