Bearing set engine -LAMBRETTA- J125 4m, Lui 75 - up to 03.1969

Lambretta engine mount set consisting of:

• Needle roller bearing NAO 20-37-16 - alternator side crankshaft
  ball bearing 62204 - drive side crankshaft
• ball bearing Casa Lambretta rear wheel
• CL616 Needle roller bearing main shaft/gear cover plate
• CL615 Needle roller bearing auxiliary shaft/engine housing

Ball bearing

6202 Auxiliary shaft/gear cover plate

There are a total of four different engine bearing sets for the Lambretta lui and Junior series. A distinction is made between the models with 4-speed and 3-speed gearboxes. The drive-side bearing differs here:

• 4-speed models (lui 75 and J125 4m) use the 62204 bearing
• All others (lui 50, J50, J100, J125 3m) use the 6303 bearing.

A further distinction is made according to year of manufacture. Up to March 1969, the more complex and more expensive NAO 20-37-16 needle bearing is used, while the 6204 ball bearing is used for models built after this date.

The bearings for the alternator side are not interchangeable and must be used with the corresponding fan wheel housing and crankshaft._{AI-translation}