100CW  (RD20436  Washer)

Genuine Shimano washer (part #RD20436, SKU 100CW) — a precision-fit washer used in the internal assembly of your spinning reel to maintain proper spacing, reduce friction, and ensure smooth component alignment. When washers wear thin or corrode from saltwater exposure, you may notice play in the handle, looseness in the spool, or increased friction during retrieve. Cross-references with Shimano part number RD20436. OEM replacement guarantees exact dimensional tolerances for a tight, rattle-free fit. Available from Offshore Tackle & Repair in Stuart, FL — your trusted source for genuine Shimano spinning reel parts and expert reel service.