105B5 (RD10734  Stopper)

Genuine Shimano stopper (part RD10734, SKU 105B5) — a small but essential component in your spinning reel’s anti-reverse system that prevents the rotor from spinning backwards when a fish pulls line. The stopper works with the roller clutch or one-way bearing to lock the rotor in the forward position, giving you instant hookset power. A worn or broken stopper allows backplay in the handle, delays hooksets, and can let fish spit the hook. Cross-references with Shimano part number RD10734. OEM replacement ensures crisp, zero-play anti-reverse performance. Available from Offshore Tackle & Repair in Stuart, FL — your trusted source for genuine Shimano spinning reel parts and anti-reverse system repairs.