Lucas Dynamo Field Coils (1) - Choose Field Coil Type A65 Petcock measures 1/8" X 1/4"

Petcock measures 1/8" X 1/4"

M Part number is 82-4361 or F4361

Norton & AJS Models that use Clutch Adjuster Nuts that have the "Slot" in the Center

Works with Triumph 350 & 500 twins (Daytona

For a long time this Bulb was considered "Hard-To-Find"

Lucas Dynamo Field Coils (1) - Choose Field Coil Type A65 Petcock measures 1/8" X 1/4"Lucas (England) is now manufacturing field coils for Lucas and Miller dynamos. Each field coil we have to offer today is made better than original specs to offer a reliable and stable charging system We currently offer 4 different types of field coils for various applications. Lucas dynamos where fitted to all vintage Triumph, BSA, Norton, Matchless & AJS models from the 1930's through the 1960's. Please refer to your parts catalog for proper fitment