• Inner Dia 5mm Outer Dia 11mm Width 4mm, ID = 5mm OD = 11mm Width = 4mm.
• Replaces Part #: Axial: AXA1221 Arrma: AR610019 Losi: LOSA6947 HPI: B022.
• Replaces Part #: Tamiya: 58041, 58354, 58056 Traxxas: 4611, 5116 Team Associated: 25239, 25618.
• Lubricated with Grease, Chrome Steel 52100 (GCr15) ABEC 3 Precision Races, Hard Chrome Steel 52100 (GCr15) Balls.
• Chrome Steel Balls.