|Locknuts and Spanners for Guzzi Transmissions by Tom Halchuk
I had my V11 Sport Transmission apart. The transmission was leaking from the seams from the last 4 times the hack mechanic had it apart. There werer a few things wrong that I found. But I'll skip that and cut to the point.
There are four locknuts & lockwashers in the V11 Sport Transmission. They hold the shafts against the bearings and the clutch spline on the main shaft. I replaced them. Sourcing from Guzzi would take too long. After talking
with Mark Etheridge he gave me a size for the Eldo 5 speed. That is where my search began. I finally got a set from Eastern Bearing supply. BUT that took a week. I decided to find a quicker source. This is what I found.
All Loop, Tonti and Spline frame transmissions use locknuts and lockwashers. I found the manufacturer of locknuts and lock washers in Central Falls,Rhode Island. They will ship same day and the cost is about $2 each .
The company website is http://www.whittet-higgins.com/
Locknuts (metric) are
V11 Sport - There are (2) KM 3 locknuts in the transmission
V11 Sport - There is (1) KM 4 locknut in the transmission
V11 Sport - The clutch spline locknut is size KM 5
Lock washers (metric) are
Match the lockwasher to the locknut size.
Whittet-Higgins also sells TOOLS Spanners, Sockets AND Thread Repair