103TX  (RD16947  Bearing Spacer)

Genuine Shimano Bearing Spacer (part #103TX, RD16947) — this precision spacer maintains proper clearance and alignment between bearings inside the reel, ensuring smooth rotation and preventing side-load on bearing races. An incorrect or missing bearing spacer introduces play, vibration, and accelerated bearing wear that degrades reel performance over time. Cross-references with Shimano part numbers 103TX and RD16947. OEM replacement ensures perfect fit and factory performance. Available from Offshore Tackle & Repair in Stuart, FL — your trusted source for genuine Shimano reel parts.