{"product_id":"sea-doo-787-engine-rebuild","title":"Sea Doo 787 Engine Rebuild","description":"\u003cdiv class=\"otQkpb\" role=\"heading\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003ePremium Sea-Doo 787 Engine Rebuilding Service\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"n6owBd awi2gc\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"n6owBd awi2gc\"\u003eAt \u003cstrong class=\"rQesXe MPyX\"\u003eToday We Wrench\u003c\/strong\u003e, we take immense pride in our craftsmanship. We don’t just fix engines—we deliver \u003cstrong class=\"rQesXe MPyX\"\u003ethe most thorough, high-quality Sea-Doo 787 rebuild available on the market.\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"n6owBd awi2gc\"\u003eWe don't cut corners with cheap aftermarket replacements. Instead, we masterfully rebuild your \u003cstrong class=\"rQesXe MPyX\"\u003eoriginal OEM core\u003c\/strong\u003e using premium components that outlast and outperform the competition.\u003c\/div\u003e\n\u003cdiv class=\"n6owBd awi2gc\"\u003eHere is our exact, step-by-step order of operations to bring your engine back to life:\u003c\/div\u003e\n\u003cdiv class=\"yhAwj\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"AdPoic\" role=\"heading\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003e1. Intake \u0026amp; Diagnostics\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003ePhoto Documentation:\u003c\/strong\u003e Your engine is checked in and thoroughly photographed for transparency.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eFailure Analysis:\u003c\/strong\u003e During teardown, we inspect the wear patterns to diagnose exactly \u003cem class=\"zhvwWe\"\u003ewhy\u003c\/em\u003e your engine failed, helping you prevent it from happening again.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"yhAwj\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"AdPoic\" role=\"heading\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003e2. Precision Machining \u0026amp; Cleaning\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eCylinder Boring:\u003c\/strong\u003e Cylinders are precisely measured, bored, and chamfered specifically to match a brand-new set of \u003cstrong class=\"rQesXe MPyX\"\u003eWSM Platinum pistons\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eUltrasonic Cleaning:\u003c\/strong\u003e Engine cases undergo a deep ultrasonic clean to remove all debris, oil, and scaling.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eCase Lapping:\u003c\/strong\u003e We lap the engine cases on our precision lapping table to ensure all mating surfaces are dead flat, preventing future leaks.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"yhAwj\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"AdPoic\" role=\"heading\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003e3. The Ultimate OEM Bottom-End Rebuild\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eThe Crankshaft:\u003c\/strong\u003e We completely disassemble, rebuild, and true your \u003cstrong class=\"rQesXe MPyX\"\u003eOEM crankshaft\u003c\/strong\u003e using premium \u003cstrong class=\"rQesXe MPyX\"\u003eJapanese bearings\u003c\/strong\u003e.\u003c\/span\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cem class=\"zhvwWe\"\u003eWhy this matters:\u003c\/em\u003e This is \u003cstrong class=\"rQesXe MPyX\"\u003enot\u003c\/strong\u003e a lesser-quality aftermarket crankshaft. OEM steel is vastly superior, and aftermarket bearings don’t come close to the quality of the Japanese bearings we use. You simply cannot get a better crankshaft.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eCounterbalance Shaft:\u003c\/strong\u003e Rebuilt to the same rigorous standards using premium Japanese bearings and high-quality seals.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eNew Components:\u003c\/strong\u003e We install a brand-new rotary welch plug and rotary shaft bearing, then inspect the rotary shaft for perfect trueness before installation.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"yhAwj\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"AdPoic\" role=\"heading\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003e4. Assembly \u0026amp; Multi-Stage Pressure Testing\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eSealant Cure Time:\u003c\/strong\u003e The bottom end is assembled with new seals. We allow the sealant a full 24 hours to achieve maximum hardness before testing.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eRotary Seal Test:\u003c\/strong\u003e We pressure-test the rotary valve seals at 8 PSI per the factory manual—holding the test for an hour or longer to guarantee a perfect seal.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eSquish Clearance Setup:\u003c\/strong\u003e Once the bottom end passes, we assemble the top end and dial in the squish clearance to factory OEM specs (or tighter upon request).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eFinal Full-Engine Pressure Test:\u003c\/strong\u003e With the engine fully assembled, we perform a final pressure test on the entire unit to ensure 100% seal integrity.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"yhAwj\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"AdPoic\" role=\"heading\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003e5. Delivery\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli class=\"Z1qcYe\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eSecure Shipping:\u003c\/strong\u003e Your precision-rebuilt engine is meticulously packed and shipped right back to your door, ready for the water.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"iNqyIf\"\u003eShipping is not included in this price. The customer is responsible for shipping to to and from us.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eThis price does not include painting your engine or powder coating your engine. If you would like that done please send us an email to discuss pricing.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"todaywewrench","offers":[{"title":"Default Title","offer_id":56305313218865,"sku":null,"price":1550.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/9296\/5681\/files\/IMG_2175.jpg?v=1789569558","url":"https:\/\/www.todaywewrench.com\/products\/sea-doo-787-engine-rebuild","provider":"todaywewrench","version":"1.0","type":"link"}