O-ring for Bien Air Prestige/Prestilina/TD783/TDS890 – smaller (3,5 x 1)
O-ring for NSK Ti Max rotors (6,3 x 0,9)
O-ring for W&H (6 x 0,8)
O-ring for Bien Air Bora/Croma (8 x 1)
O-ring for Kavo and Sirona rotors – thinner (6 x 1)
O-ring for Kavo rotors – thicker (6 x 1,06)
O-ring for W&H and Sirona rotors (6,36 x 0,82)
