Крышки клапановعرض واحد لـ Nissan Pulsar في الشرق الأوسط (GCC)

Valve stem seals from Cometic provide superior sealing to keep oil out of combustion chambers for improved engine efficiency and performance. Cometic valve stem seals are comprised of a high-quality materials that's extremely resistant to heat, oil additives, and abrasion. These seals are