Happy nest 4pcs RC Boat Upgrade Alloy Shaft Strut Bearing 3.18MM Bearing Cover Protectors

(COMMISSION EARNING LINKS) Amazon Price: $7.48 (as of November 13, 2020 6:55 pm – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.
  • Brand: Happy nest
  • Manufacturer: Happy nest


  • Mainly used for: 3.18mm mouse tail or shaft bracket fixed hard shaft head.
  • Usually the shaft bracket or the mouse tail needs 2 bearing sleeves to support.
  • High-quality Aluminium Alloy , maintains durability
  • Prevents wheel bearing failure on boat, snowmobile, ATV, horse, RV and utility trailers
  • Eliminates bearing repacking – Keeps water and dirt out of hubs and bearings

Manufacturer Info

  • PartNumber: NW191571275654504268

Product Info

  • Color: Silver