{"product_id":"tutor-auto-77177a3-water-pump-repair-kit-for-mercury-mariner-2-cycle-outboards-30-70-hp-direct-fit-oem-replacement","title":"Tutor Auto 77177A3 Water Pump Repair Kit for Mercury\/Mariner 2-Cycle Outboards 30-70 HP | Direct-Fit OEM Replacement","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Tutor Auto 77177A3 Water Pump Repair Kit is designed for Mercury and Mariner two‑cycle outboard motors in the 30 to 70 HP range, covering models from 1977 to 1997. This kit provides a complete rebuild path for your sea water pump, helping you maintain steady cooling and reduce downtime during maintenance windows.\u003c\/p\u003e\n\u003cp\u003eRegular inspection and replacement of the impeller are common maintenance steps for outboard cooling systems. This kit is built to help you refresh the pump with premium components, so you can approach seasonal boat prep and on‑water reliability with confidence.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAll necessary components to rebuild a sea water pump, including a premium impeller, housing seals, gaskets, and fasteners\u003c\/li\u003e\n  \u003cli\u003ePre‑assembled configuration to shorten sourcing time and streamline installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose This Kit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePremium quality materials, with a neoprene rubber impeller designed for added flexibility and durable performance\u003c\/li\u003e\n  \u003cli\u003eOEM design, direct-fit replacement that aims to match factory specifications for Mercury and Mariner 2‑cycle outboards\u003c\/li\u003e\n  \u003cli\u003eDirect replacement capability without needing to source individual parts, saving time during repair jobs\u003c\/li\u003e\n  \u003cli\u003eLifetime warranty for hassle-free shopping and ongoing support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Installation\u003c\/h3\u003e\n\u003cp\u003eThis replacement kit targets Mercury and Mariner two‑cycle engines from 30 to 70 HP, spanning model years from 1977 through 1997. While it is not the genuine Mercury part, it is designed to fit and function like the original, with guidance to confirm model compatibility before installation.\u003c\/p\u003e\n\n\u003ch3\u003eMaintenance \u0026amp; Real‑World Use\u003c\/h3\u003e\n\u003cp\u003eKeep cooling efficiency at its best by planning regular checks—ideally once per year or after roughly 100 hours of operation. The included components are designed to restore the pump to factory specifications and support reliable cooling in varying water conditions. The lifetime warranty adds peace of mind as you prepare for weekend outings, saltwater adventures, or freshwater cruising.\u003c\/p\u003e\n\n\u003ch3\u003eUsage Scenarios\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSeasonal boaters conducting annual upkeep and preventive maintenance\u003c\/li\u003e\n  \u003cli\u003eDIY enthusiasts seeking a complete, ready‑to‑install water pump rebuild kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNote: While maintenance can improve cooling performance and reduce the risk of overheating, results may vary based on installation quality and engine condition.\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 does the Tutor Auto 77177A3 kit include for Mercury\/Mariner 2-cycle outboards?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes all parts needed to rebuild a sea water pump, with pre-assembled components for quicker installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this an OEM Mercury part?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It is a direct-fit replacement designed to meet OEM standards; not the genuine Mercury part, but compatible with 30-70 HP engines.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Tutor Auto","offers":[{"title":"Default Title","offer_id":42470191562837,"sku":"B08KR81YQ7","price":51.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/tutor-auto-77177a3-water-pump-kit.jpg?v=1778123188","url":"https:\/\/plentytorque.co.uk\/products\/tutor-auto-77177a3-water-pump-repair-kit-for-mercury-mariner-2-cycle-outboards-30-70-hp-direct-fit-oem-replacement","provider":"PlentyTorque","version":"1.0","type":"link"}