{"product_id":"seasierra-water-pump-repair-kit-for-yamaha-outboards-61a-w0078-a4-00","title":"SeaSierra Water Pump Repair Kit for Yamaha Outboards 61A-W0078-A4-00","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe SeaSierra Water Pump Repair Kit is designed for Yamaha outboard cooling system gearcases, offering a complete replacement set that brings together the key parts you rely on during routine maintenance. This kit aims to streamline service, helping you refresh critical components in one practical package without hunting for individual parts. Expect a practical, engine-friendly approach to gearcase care that mirrors OEM configurations while keeping installation straightforward.\u003c\/p\u003e\u003ch3\u003eIncluded components\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWater Pump Impeller 6E5-44352-01\u003c\/li\u003e\n\u003cli\u003ePump Housing 6E5-44311-00\u003c\/li\u003e\n\u003cli\u003ePump Cup 61A-44322-00\u003c\/li\u003e\n\u003cli\u003eWear Plate 6G5-44323-00\u003c\/li\u003e\n\u003cli\u003eWater Pump Gasket 6E5-44315-A0-00\u003c\/li\u003e\n\u003cli\u003eWoodruff Key 90280-04M05\u003c\/li\u003e\n\u003cli\u003eO-Ring 93210-37M67\u003c\/li\u003e\n\u003cli\u003eO-Ring 93210-86M38\u003c\/li\u003e\n\u003cli\u003eDowel Pin 93606-12019\u003c\/li\u003e\n\u003cli\u003eBolt with Washer 91290-08045\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility and OEM references\u003c\/h3\u003e\u003cp\u003eThis kit fits a wide range of Yamaha two-stroke and four-stroke outboards, including numerous 150–300 HP models. It is designed to align with OEM part numbers such as 61A-W0078-A4-00, 61A-W0078-A3-00, 61A-W0078-A2-00, 65L-W0078-A1-00, 65L-W0078-A0-00, and 64L-W0078-00-00, as well as Mallory 9-48618 and Sierra 18-3396.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cp\u003eDesigned for straightforward gearcase service, the kit supports a clean swap of the core components. For best results, verify engine model compatibility, inspect the wear plate and gaskets for wear, and ensure proper seating of O-rings and the woodruff key during reassembly.\u003c\/p\u003e\u003ch3\u003eWhy SeaSierra\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBroad Yamaha compatibility across 2-stroke and 4-stroke families\u003c\/li\u003e\n\u003cli\u003eOEM-part-aligned replacement set that covers the essential parts\u003c\/li\u003e\n\u003cli\u003eComprehensive kit reduces parts hunting during maintenance\u003c\/li\u003e\n\u003cli\u003eDurable components designed to support reliable gearcase operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUsing SeaSierra’s repair kit can help you refresh cooling-system components and restore smooth water flow through the gearcase. While the kit supports a solid maintenance option, actual outcomes depend on your specific engine condition and proper installation.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What Yamaha models does this kit fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with Yamaha two-stroke and four-stroke outboards listed, including 150–300 HP models such as L150, Z150, L200, Z300, F150, F225, and F250.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What items are included in the kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Impeller, pump housing, cup, wear plate, gaskets, O-rings, dowel pin, bolts, and washers for a complete gearcase rebuild.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":42481087316053,"sku":"B0DR7QP2PV","price":69.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/seasierra-water-pump-impeller-kit.jpg?v=1778341506","url":"https:\/\/plentytorque.co.uk\/products\/seasierra-water-pump-repair-kit-for-yamaha-outboards-61a-w0078-a4-00","provider":"PlentyTorque","version":"1.0","type":"link"}