PLEASE NOTE: Delays in processing orders. Orders placed between Thursday 22 January and Monday 09 February will be processed 10 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)