O-ring -MALOSSI- 50,5 x 54,06 x 1,78mm - used for M317237,M318501. Malossi 066521B. VESPA VESPA 200 - P200E 1978-1981 O-RING FOR EXHAUST FLANGE on MALOSSI 210-221 KITS WITH STEEL EXHAUST STUB. VESPA VESPA 200 - PX200E 1981-1984 O-RING FOR EXHAUST FLANGE on MALOSSI 210-221 KITS WITH STEEL EXHAUST STUB.
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