Jack888 Yeh had a good look and plenty of the slightly different nearer style (with rubber Seal) just waiting for someone to verify Cheers
Jack888 marvin wroteThe Sp's would not have had the rubber sealYep mine has no rubber seal, Just the parts diagram that's making things a little confusing
marvin AFAIK, the SP's were no longer being made when the rubber seal arrived on the scene. Personally I don't like the rubber seal. Rubber has a tendency to disintigrate given time and heat.