{"product_id":"yanmar-impeller-kit-119773-42640","title":"Yanmar Impeller Kit 119773-42640 - 6LP 6LPA Seawater Pump Service Kit","description":"\u003cp data-start=\"202\" data-end=\"491\"\u003eThe \u003cstrong data-start=\"206\" data-end=\"242\"\u003eYanmar 119773-42640 Impeller Kit\u003c\/strong\u003e is a complete seawater pump service kit designed specifically for Yanmar 6LP and 6LPA marine diesel engines. This kit restores proper raw water flow through the cooling system, helping maintain optimal engine temperature and preventing overheating.\u003c\/p\u003e\n\u003cp data-start=\"493\" data-end=\"752\"\u003eThe flexible rubber impeller is the primary wear component in the seawater pump, responsible for circulating cooling water through the heat exchanger. Regular replacement ensures reliable engine performance and protects against costly cooling system failures.\u003c\/p\u003e\n\u003cp data-start=\"754\" data-end=\"872\"\u003eBuilt to meet or exceed OEM specifications, this kit delivers dependable performance in demanding marine environments.\u003c\/p\u003e\n\u003chr data-start=\"874\" data-end=\"877\"\u003e\n\u003ch2 data-start=\"879\" data-end=\"898\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"882\" data-end=\"898\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"899\" data-end=\"1245\"\u003e\n\u003cli data-start=\"899\" data-end=\"947\"\u003eComplete raw water pump impeller service kit\u003c\/li\u003e\n\u003cli data-start=\"948\" data-end=\"1021\"\u003eIncludes flexible impeller, O-ring\/seal, and hardware (as applicable)\u003c\/li\u003e\n\u003cli data-start=\"1022\" data-end=\"1077\"\u003eDesigned specifically for Yanmar 6LP \/ 6LPA engines\u003c\/li\u003e\n\u003cli data-start=\"1078\" data-end=\"1134\"\u003eRestores proper seawater flow and cooling efficiency\u003c\/li\u003e\n\u003cli data-start=\"1135\" data-end=\"1181\"\u003eDirect OEM replacement fit and performance\u003c\/li\u003e\n\u003cli data-start=\"1182\" data-end=\"1245\"\u003eMarine-grade materials for durability and long service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1247\" data-end=\"1250\"\u003e\n\u003ch2 data-start=\"1252\" data-end=\"1279\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1255\" data-end=\"1279\"\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-start=\"1281\" data-end=\"1317\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1285\" data-end=\"1317\"\u003eYanmar Marine Diesel Engines\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1318\" data-end=\"1348\"\u003e\n\u003cli data-start=\"1318\" data-end=\"1332\"\u003e6LP Series\u003c\/li\u003e\n\u003cli data-start=\"1333\" data-end=\"1348\"\u003e6LPA Series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1350\" data-end=\"1436\"\u003e➡️ Fits engines equipped with Yanmar seawater pumps using this impeller specification.\u003c\/p\u003e\n\u003chr data-start=\"1438\" data-end=\"1441\"\u003e\n\u003ch2 data-start=\"1443\" data-end=\"1480\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1446\" data-end=\"1478\"\u003eSerial Number Fitment Notice\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1481\" data-end=\"1542\"\u003eFitment depends on the \u003cstrong data-start=\"1504\" data-end=\"1541\"\u003eexact seawater pump configuration\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1544\" data-end=\"1562\"\u003e⚠️ Always confirm:\u003c\/p\u003e\n\u003cul data-start=\"1563\" data-end=\"1669\"\u003e\n\u003cli data-start=\"1563\" data-end=\"1597\"\u003eEngine model and serial number\u003c\/li\u003e\n\u003cli data-start=\"1598\" data-end=\"1628\"\u003ePump model or housing type\u003c\/li\u003e\n\u003cli data-start=\"1629\" data-end=\"1669\"\u003eOEM part number match (119773-42640)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1671\" data-end=\"1752\"\u003eSome 6LP variants may use different impellers depending on year and pump version.\u003c\/p\u003e\n\u003chr data-start=\"1754\" data-end=\"1757\"\u003e\n\u003ch2 data-start=\"1759\" data-end=\"1798\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1762\" data-end=\"1798\"\u003eWhen This Part Needs Replacement\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1799\" data-end=\"1834\"\u003eReplace the impeller if you notice:\u003c\/p\u003e\n\u003cul data-start=\"1835\" data-end=\"2011\"\u003e\n\u003cli data-start=\"1835\" data-end=\"1868\"\u003eReduced or no water discharge\u003c\/li\u003e\n\u003cli data-start=\"1869\" data-end=\"1906\"\u003eEngine running hot or overheating\u003c\/li\u003e\n\u003cli data-start=\"1907\" data-end=\"1955\"\u003eCracked, missing, or hardened impeller vanes\u003c\/li\u003e\n\u003cli data-start=\"1956\" data-end=\"1984\"\u003eDebris in cooling system\u003c\/li\u003e\n\u003cli data-start=\"1985\" data-end=\"2011\"\u003eAfter seasonal storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2013\" data-end=\"2074\"\u003eRecommended service interval: \u003cstrong data-start=\"2043\" data-end=\"2074\"\u003eevery 100 hours or annually\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"2076\" data-end=\"2079\"\u003e\n\u003ch2 data-start=\"2081\" data-end=\"2106\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2084\" data-end=\"2106\"\u003eInstallation Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2107\" data-end=\"2355\"\u003e\n\u003cli data-start=\"2107\" data-end=\"2177\"\u003eLubricate impeller during installation (glycerin or marine grease)\u003c\/li\u003e\n\u003cli data-start=\"2178\" data-end=\"2217\"\u003eInstall with correct vane direction\u003c\/li\u003e\n\u003cli data-start=\"2218\" data-end=\"2258\"\u003eReplace O-ring\/seals included in kit\u003c\/li\u003e\n\u003cli data-start=\"2259\" data-end=\"2301\"\u003eInspect pump housing and wear surfaces\u003c\/li\u003e\n\u003cli data-start=\"2302\" data-end=\"2355\"\u003eCheck for broken vane fragments in cooling system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2357\" data-end=\"2360\"\u003e\n\u003ch2 data-start=\"2362\" data-end=\"2404\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2365\" data-end=\"2404\"\u003eAlternate \/ Superseded Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-start=\"2406\" data-end=\"2434\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2410\" data-end=\"2434\"\u003eOEM Cross References\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2435\" data-end=\"2461\"\u003e\n\u003cli data-start=\"2435\" data-end=\"2461\"\u003eYanmar: \u003cstrong data-start=\"2445\" data-end=\"2461\"\u003e119773-42640\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2463\" data-end=\"2466\"\u003e\n\u003ch3 data-start=\"2468\" data-end=\"2504\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2472\" data-end=\"2504\"\u003eAftermarket Cross References\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2505\" data-end=\"2636\"\u003e\n\u003cli data-start=\"2505\" data-end=\"2573\"\u003eJohnson Pump: \u003cstrong data-start=\"2521\" data-end=\"2534\"\u003e09-824P-1\u003c\/strong\u003e (common equivalent – verify fitment)\u003c\/li\u003e\n\u003cli data-start=\"2574\" data-end=\"2636\"\u003eJabsco Equivalent: \u003cstrong data-start=\"2595\" data-end=\"2634\"\u003e17937 Series (verify by dimensions)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2638\" data-end=\"2641\"\u003e\n\u003ch2 data-start=\"2643\" data-end=\"2660\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2646\" data-end=\"2658\"\u003eShipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2661\" data-end=\"2726\"\u003eShipping: Ships same or next day for fast Canada wide shipping. ⚓\u003c\/p\u003e\n\u003chr data-start=\"2728\" data-end=\"2731\"\u003e\n\u003ch3 data-start=\"2733\" data-end=\"2760\"\u003e💡 Parts Desk Insight\u003c\/h3\u003e\n\u003cp data-start=\"2761\" data-end=\"2954\"\u003eOn 6LP engines, impeller condition directly affects engine temperature at higher RPM. A worn impeller may still pump at idle but fail under load—leading to overheating when you need power most.\u003c\/p\u003e\n\u003cp data-start=\"2956\" data-end=\"3085\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eReplacing it regularly is one of the simplest ways to keep your engine running strong and avoid unexpected issues on the water 👍\u003c\/p\u003e","brand":"YAN","offers":[{"title":"Default Title","offer_id":43564302958628,"sku":"119773-42640","price":77.16,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/4539479b-2775-460c-91d9-576df6c460ac.png?v=1774205785","url":"https:\/\/marisolmarine.com\/products\/yanmar-impeller-kit-119773-42640","provider":"Marisol Marine Company","version":"1.0","type":"link"}