Crankshaft O-ring cross-reference
Moto Guzzi Quota 1000 and Quota 1100 ES models
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The size of the O-ring for the front of the crankshaft (MG# 90706178) is 18 mm ID × 23 mm OD × 2.5 mm wide.
The size of the O-ring for the front of the crankshaft (MG# 90706178) is 18 mm ID × 23 mm OD × 2.5 mm wide.