Cool Hobby Bearing and O-Ring replacement kit for the 40mm Grenade
$80.96
$113.34
Over time, O-Rings wear or break, and need to be replaced. Or, if you disassemble you Cool Hobby grenade, you will probably lose a bearing or two. Trust us, they go everywhere. This set, provides the same quality of O-Ring and a complete set of bearing, as the OEM item, and will keep your Cool Hobby 40mm Grenade Shell working like new. Cool Hobby Bearing and O-Ring replacement kit for the 40mm Grenade Specifications: Colour: Black O-Ring – Metal Bearings Packet Contains: 1 O-Ring and a minimum of 8 bearings to suit 1 Shell.
