TOP QUALITY OIL SEAL, FLYWHEEL SIDE, 24 x 35 x 6 MADE BY EITHER ROLF OR CORTECO. PX 125 150 & 200 MODELS RALLY 180 & 200. ALSO SUITABLE ON SPANISH MOTO VESPA PX PE IRIS TX Etc. 99% of all problems can be rectified quickly and easily and we will endevour.