102TZ  (RD15016  Worm Shaft)

Genuine Shimano Worm Shaft (part #102TZ, RD15016) — the worm shaft is the threaded rod that drives the oscillating mechanism, moving the spool up and down to lay line evenly during retrieves. A worn, bent, or corroded worm shaft causes erratic spool oscillation, uneven line lay, and diminished casting performance. Cross-references with Shimano part numbers 102TZ and RD15016. OEM replacement ensures perfect fit and factory performance. Available from Offshore Tackle & Repair in Stuart, FL — your trusted source for genuine Shimano reel parts.