PLEASE NOTE: Delays in processing orders. Orders placed between Tuesday 21 January and Monday 10 February will be processed 11 February.
Norton pushrod tube top gasket seal for Norton OHV singles, alloy head 1957+. with waisted tubes, OD 1 inch, ID 3/4 inch, Height 1/2 inch. Original part numbers: 20049 - push rod cover, sealing ring (top)