Piston with return spring B2 Brake AS68RC, AS69RC (DODGE RAM 4500/ 5500) — 68020046AA, 68020042AB, 68020131AA

Piston:

• Overall height - 77mm (85mm);
• Outer diameter - 209.50 mm;
• Outer diameter of rubber ring - 195.80 mm;
• Inner diameter - 121.15 mm;

Return spring block:

• Overall height - 30.50 mm;
• Outer case diameter - 164.65 mm;
• Inner case diameter - 119.20 mm;

Retaining ring:

• Thickness - 1.45 mm;
• Outer diameter - 117.70 mm;
• Inner diameter - 109.50 mm;