Rear planetary gear Aisin Warner AW55-50SN AW55-51SN - sun gears separate (Ø hole for input shaft 22.20 mm)

1. Planetary gear:

• Overall height - 93 mm;
• Inner diameter of the sleeve - 30.15 mm;
• Number of splines - 20 pcs.;
• The outer diameter of the splined part is 43.60 mm;
• Outer body diameter - 120.70 mm;

2. Sun gear:

• Overall height - 115 mm;
• The inner diameter of the bushings is 22.30 mm;
• Number of splines - 37 pcs.;
• The outer diameter of the splined part is 29.70 mm;
• Number of teeth - 25 pcs.;
• Gear outer diameter: 38.35 mm;
• Gear width: 16.70mm;

3. Ring gear:

• Overall height - 28 mm;
• Inner diameter - 48.35 mm;
• Outer diameter - 111.60 mm;
• Number of teeth on the ring gear - 83 pcs.;
• Number of teeth on the outer side - 48 pcs.;

4. Sun gear:

• Overall height - 53 mm;
• Inner diameter of the sleeve - 22.45 mm;
• Number of teeth on the gear - 37 pcs.;
• Gear outer diameter: 44.15 mm;
• Hub outer diameter - 88.25 mm;