RGM Norton

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EARLIER O.H.V SINGLES VALVE SPRING SEAT

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EARLIER O.H.V SINGLES VALVE SPRING SEAT

RGM Genuine
Part No
A3/148

EARLIER O.H.V SINGLES VALVE SPRING SEAT

THIS IS THE MORE COMMON VALVE SPRING SEAT FOUND ON NORTON O.H.V SINGLES 1 9/16" (35.5MM) OUTSIDE DIAMETER.  3/4" (19MM) INSIDE DIAMETER.  IT WOULD BE FOUND UPTO THE LATE FIFTIES.  THE LATER SMALLER ONE IS ON PART NUMBER 20179 AND IS 1 3/16" (30MM) OUTSIDE DIAMETER WITH A 5/8" (16.1MM) INSIDE DIAMETER.

Price in GBP
£6.30 excl. VAT
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