Shimano Deore LX FC-M580 Sealing Ring

This Shimano Deore LX sealing ring is a genuine replacement dust seal designed to fit at the crank/bottom bracket interface, effectively blocking water and grit from entering the bearing area. It's the perfect choice for refreshing an older Hollowtech II setup during servicing, or when the original ring is worn, split, or missing, allowing you to restore a clean, tight-fitting seal.

- Genuine Shimano sealing ring for Deore LX FC-M580 crankset
- Helps protect the bottom bracket area from dirt and moisture
- Ideal replacement when the original seal ring is worn or damaged
- Supports smoother, longer-lasting bearing performance by minimizing contamination
- Perfect for workshop servicing, rebuilds, and preventative maintenance
- OEM part number Y-1F316000 for accurate matching

Specifications
Brand: Shimano
Model: FC-M580
Type: Sealing ring
Color: Black