Ring For Lycoming Engines with Steel or Chrome Barrel Cylinders - Piston Scraper 4.375 Bore
Enter the part number without the leading prefix.
Example: LW10207, enter as 10207.
This will provide all equivalent options: LW-10207, AEL10207, SL10207 and ASC10207 plus any over/under sizes.
Curious about acronyms and part numbers? Check out our cheatsheet!