Suzuki OEM Part 51150-41810 FORK SEAL Application Information. If the part you are purchasing has been discontinued and superseded, you will almost always receive the superseded part number.
Bought all balls seals and one wayward 2nd gear slam down and they leaked like a sieve. Bought these hoping for better, and three major compressions later (next stop knowing they were toast) clean and still clickin. Clickin? You know when forks transition with good seals they click.