NOK活塞密封专用密封件型号NOK零件号SPGO20GS1800VOSPGO25GS1801VOSPGO30GS1802VOSPGO31.5GS1803VOSPGO32GS1804VOSPGO35GS1805VOSPGO35.5GS1806VOSPGO40GS1807VOSPGO45GS1808VOSPGO50GS1809VOSPGO53GS1810VOSPGO55GS1811VOSPGO56GS1812VOSPGO60GS1813VOSPGO63GS1814VOSPGO65GS1815VOSPGO70GS1816VOSPGO71GS1817VOSPGO75GS1818VOSPGO80GS1819VOSPGO85GS1820VOSPGO90GS1821VOSPGO95GS1822VOSPG0100GS1823VOSPGO105GS1824VOSPGO110GS1825VOSPGO112GS1826VOSPGO115GS1827VOSPGO120GS1828VOSPGO125GS1829VOSPGO130GS1830VOSPGO135GS1831VOSPGO140GS1832VOSPGO150GS1833VOSPGO160GS1834VOSPGO170GS1835VOSPGO180GS1836VOSPGO190GS1837VOSPGO200GS1838VOSPGO210GS1839VOSPGO220GS1840VOSPGO224GS1841VOSPGO230GS1842VOSPGO240GS1843VOSPGO250GS1844VOSPGO260GS1845VOSPGO270GS1846VOSPGO280GS1847VOSPGO290GS1848VOSPGO300GS1849VOSPGO310GS1850VOSPGO320GS1851VOSPGO340GS1852VOSPGO350GS1853VOSPGO360GS1854VOSPGO375GS1855VOSPGO380GS1856VOSPGO400GS1857VO)