Tamiya Mini 4WD 19mm Aluminum Rollers with Plastic Rings - 15251 Inboard CVD Rebuild Set these ball cups are made

these ball cups are made from composite material

Style code LOS231045 makes it straightforward to verify you're ordering the correct part for your build

this is the direct solution — a complete set covering the full suspension geometry rather than individual pins bought piecemeal

Built from metal rather than plastic

The KOS03004-28 is a direct swap for worn or damaged 64P pinions and is also a popular choice when fine-tuning gear ratios for specific track conditions or motor pairings

Tamiya Mini 4WD 19mm Aluminum Rollers with Plastic Rings - 15251 Inboard CVD Rebuild Set these ball cups are madeThe Tamiya Mini 4WD 19mm Aluminum Rollers with Plastic Rings (15251) is a Mini 4WD kit that gives you a buildable, customisable racing machine. Key Features Tamiya Mini 4WD kit A great pick for Mini 4WD racers and builders