O-ring to seal the fuel level sending unit to the fuel tank (MG# 90714287)
Moto Guzzi V7 Sport, 750 S, 750 S3, 850 T, 850 T3, 850 T3 California, V1000 I-Convert, V1000 G5, 1000 SP, Le Mans, Le Mans II, Le Mans CX 100, Le Mans 1000, 1000 SP III, 1000 S, California II, California III, California 1100, California Jackal, California EV, California EV Touring, California Aluminium, California Titanium, California Special, California Special Sport, California Stone-Metal, California Stone-Touring, California Classic, California Touring, and California Vintage models
The original seal on my I-Convert was ruined. I attempted to fit a regular O-ring, but I was unable to fully tighten the fuel level sending unit without the O-ring being pushed out of place. So, I ordered the correct seal from MG Cycle, MG# 90714287. I suppose I could have sourced a square section O-ring (e.g., AS 568 A -122 or AS 568 A -216), but I felt this critical location and application necessitated the correct product.