This seal kit includes 7 pieces and is most commonly used for (and not limited to) 70cc air cooled ATVs, dirt bikes, scooters, go-karts, buggies and other machines in the 50cc, 70cc, 90cc and sometimes 110cc or 125cc ranges. Set includes five oil seals and two valve stem seals. Approximate dimensions:
11.6mm ID, 24mm OD, 10mm Thick
13.7mm ID, 24mm OD, 5mm Thick
18.9mm ID, 30mm OD, 5mm Thick
17mm ID, 29mm OD, 5mm Thick
30mm ID, 42mm OD, 4.5mm Thick