107R8  (RD3307  Line Roller Bushing)

Genuine Shimano Line Roller Bushing (part #107R8) — a small but critical bushing that allows the line roller to spin freely on the bail arm, reducing friction as line passes over the roller. When this bushing wears out or corrodes, the line roller seizes, leading to line twist, abrasion, and poor casting performance. Cross-references with Shimano part number RD3307. OEM replacement ensures perfect fit and factory performance. Available from Offshore Tackle & Repair in Stuart, FL — your trusted source for genuine Shimano reel parts.