Here are some useful bearing and seal sizes for a Peugeot 103
Crank/Case Bearings
- 6203 C3 smaller right side 'ignition'
- 6204 C3 larger left side 'variator'
Seals
- 20-30-4.5 Right Hand Side of Crankshaft 'ignition'
- 16-30-4.5 Left Hand Side of Crankshaft 'variator'
Doppler Pulley Replacement Bearings
- HK 1616.2RS