105AA (RD5820 Spacer)

Genuine Shimano Spacer (part #105AA), also cross-referenced as RD5820. This OEM spacer is used in Shimano spinning reels to maintain precise alignment and correct spacing between internal components such as gears, bearings, and the rotor assembly. Proper spacing is essential for smooth reel operation and preventing premature wear. A small but critical part for any spinning reel rebuild or service. Available from Offshore Tackle & Repair in Stuart, FL — your Treasure Coast headquarters for genuine Shimano reel parts and professional service.