{"product_id":"1142-030-2009","title":"1142 030 2009 – STIHL Piston Ø 52 mm (Genuine OEM Part)","description":"\u003ch3 data-start=\"134\" data-end=\"197\"\u003e\u003cstrong data-start=\"138\" data-end=\"197\"\u003e1142 030 2009 – STIHL Piston Ø 52 mm (Genuine OEM Part)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"199\" data-end=\"525\"\u003eThe STIHL \u003cstrong data-start=\"209\" data-end=\"226\"\u003e1142 030 2009\u003c\/strong\u003e is a genuine OEM \u003cstrong data-start=\"244\" data-end=\"260\"\u003e52 mm piston\u003c\/strong\u003e designed to deliver reliable compression and power output within the cylinder on compatible STIHL chainsaws. This piston is a critical engine component that transfers combustion force to the crankshaft, supporting efficient performance and smooth engine operation.\u003c\/p\u003e\n\u003cp data-start=\"527\" data-end=\"834\"\u003eManufactured to STIHL’s original equipment specifications, this piston is precision-machined from high-strength aluminum alloy to withstand high temperatures, combustion pressure, and continuous high-RPM operation. Using a genuine STIHL piston ensures correct fit, proper compression, and long service life.\u003c\/p\u003e\n\u003chr data-start=\"836\" data-end=\"839\"\u003e\n\u003ch3 data-start=\"841\" data-end=\"864\"\u003e\u003cstrong data-start=\"845\" data-end=\"864\"\u003eProduct Details\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"866\" data-end=\"1189\"\u003e\n\u003cli data-start=\"866\" data-end=\"913\"\u003e\n\u003cp data-start=\"868\" data-end=\"913\"\u003e\u003cstrong data-start=\"868\" data-end=\"897\"\u003eManufacturer Part Number:\u003c\/strong\u003e 1142 030 2009\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"914\" data-end=\"934\"\u003e\n\u003cp data-start=\"916\" data-end=\"934\"\u003e\u003cstrong data-start=\"916\" data-end=\"926\"\u003eBrand:\u003c\/strong\u003e STIHL\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"935\" data-end=\"960\"\u003e\n\u003cp data-start=\"937\" data-end=\"960\"\u003e\u003cstrong data-start=\"937\" data-end=\"951\"\u003ePart Type:\u003c\/strong\u003e Piston\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"961\" data-end=\"986\"\u003e\n\u003cp data-start=\"963\" data-end=\"986\"\u003e\u003cstrong data-start=\"963\" data-end=\"976\"\u003eDiameter:\u003c\/strong\u003e Ø 52 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"987\" data-end=\"1029\"\u003e\n\u003cp data-start=\"989\" data-end=\"1029\"\u003e\u003cstrong data-start=\"989\" data-end=\"1000\"\u003eSystem:\u003c\/strong\u003e Engine \/ Cylinder assembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1030\" data-end=\"1092\"\u003e\n\u003cp data-start=\"1032\" data-end=\"1092\"\u003e\u003cstrong data-start=\"1032\" data-end=\"1045\"\u003eFunction:\u003c\/strong\u003e Transfers combustion force to the crankshaft\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1093\" data-end=\"1139\"\u003e\n\u003cp data-start=\"1095\" data-end=\"1139\"\u003e\u003cstrong data-start=\"1095\" data-end=\"1108\"\u003eMaterial:\u003c\/strong\u003e High-strength aluminum alloy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1140\" data-end=\"1189\"\u003e\n\u003cp data-start=\"1142\" data-end=\"1189\"\u003e\u003cstrong data-start=\"1142\" data-end=\"1157\"\u003eOEM Status:\u003c\/strong\u003e Genuine STIHL OEM replacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1191\" data-end=\"1194\"\u003e\n\u003ch3 data-start=\"1196\" data-end=\"1212\"\u003e\u003cstrong data-start=\"1200\" data-end=\"1212\"\u003eFunction\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1214\" data-end=\"1421\"\u003e\n\u003cli data-start=\"1214\" data-end=\"1265\"\u003e\n\u003cp data-start=\"1216\" data-end=\"1265\"\u003eProvides proper compression within the cylinder\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1266\" data-end=\"1315\"\u003e\n\u003cp data-start=\"1268\" data-end=\"1315\"\u003eTransfers combustion energy to the crankshaft\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1316\" data-end=\"1365\"\u003e\n\u003cp data-start=\"1318\" data-end=\"1365\"\u003eSupports smooth and powerful engine operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1366\" data-end=\"1421\"\u003e\n\u003cp data-start=\"1368\" data-end=\"1421\"\u003eMaintains factory engine performance specifications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1423\" data-end=\"1426\"\u003e\n\u003ch3 data-start=\"1428\" data-end=\"1467\"\u003e\u003cstrong data-start=\"1432\" data-end=\"1467\"\u003eCompatible With STIHL Chainsaws\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1469\" data-end=\"1568\"\u003e\n\u003cli data-start=\"1469\" data-end=\"1499\"\u003e\n\u003cp data-start=\"1471\" data-end=\"1499\"\u003eMS 462 (Cylinder, Muffler)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1500\" data-end=\"1514\"\u003e\n\u003cp data-start=\"1502\" data-end=\"1514\"\u003eMS 462 C-M\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1515\" data-end=\"1531\"\u003e\n\u003cp data-start=\"1517\" data-end=\"1531\"\u003eMS 462 C-M R\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1532\" data-end=\"1555\"\u003e\n\u003cp data-start=\"1534\" data-end=\"1555\"\u003eMS 462 C-M R Rescue\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1556\" data-end=\"1568\"\u003e\n\u003cp data-start=\"1558\" data-end=\"1568\"\u003eMS 462-R\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1570\" data-end=\"1573\"\u003e\n\u003ch3 data-start=\"1575\" data-end=\"1596\"\u003e\u003cstrong data-start=\"1579\" data-end=\"1596\"\u003eHow It’s Used\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1598\" data-end=\"1825\"\u003eThis piston installs inside the cylinder and connects to the crankshaft via the connecting rod. It moves vertically during engine operation, compressing the fuel-air mixture and transferring combustion force to drive the chain.\u003c\/p\u003e\n\u003cp data-start=\"1827\" data-end=\"1934\"\u003eProper installation, correct ring orientation, and adherence to STIHL service specifications are essential.\u003c\/p\u003e\n\u003chr data-start=\"1936\" data-end=\"1939\"\u003e\n\u003ch3 data-start=\"1941\" data-end=\"1970\"\u003e\u003cstrong data-start=\"1945\" data-end=\"1970\"\u003eSuggested Maintenance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1972\" data-end=\"2193\"\u003e\n\u003cli data-start=\"1972\" data-end=\"2021\"\u003e\n\u003cp data-start=\"1974\" data-end=\"2021\"\u003eReplace piston during top-end engine rebuilds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2022\" data-end=\"2079\"\u003e\n\u003cp data-start=\"2024\" data-end=\"2079\"\u003eInspect piston rings and cylinder for wear or scoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2080\" data-end=\"2126\"\u003e\n\u003cp data-start=\"2082\" data-end=\"2126\"\u003eEnsure correct lubrication during assembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2127\" data-end=\"2193\"\u003e\n\u003cp data-start=\"2129\" data-end=\"2193\"\u003eReplace piston if compression loss or engine damage is present\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2195\" data-end=\"2198\"\u003e\n\u003cp data-start=\"2200\" data-end=\"2366\"\u003eThe \u003cstrong data-start=\"2204\" data-end=\"2242\"\u003eSTIHL 1142 030 2009 Piston Ø 52 mm\u003c\/strong\u003e is used in OEM-specified engine applications where durability, correct compression, and reliable performance are essential.\u003c\/p\u003e","brand":"STIHL","offers":[{"title":"Default Title","offer_id":58959932457041,"sku":"1142 030 2009","price":107.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/2570\/0177\/files\/550px_v0h.m1.webp?v=1768417376","url":"https:\/\/www.barryspowerequipment.com\/products\/1142-030-2009","provider":"Barry's Power Equipment","version":"1.0","type":"link"}