{"product_id":"lower-unit-assy-short-for-yamaha-4-stroke-15hp-20hp-outboard-motors-f15seha","title":"Lower Unit Assy (Short) for Yamaha 4-Stroke 15HP 20HP Outboard Motors F15SEHA","description":"\u003ch2\u003eLower Unit Assy (Short) for Yamaha 4-Stroke 15HP 20HP Outboard Motors\u003c\/h2\u003e\u003cp\u003eThis short-shaft lower unit assembly is a complete gearcase replacement that houses the driveshaft, gears, and water pump to restore propulsion on Yamaha 4-stroke 15HP and 20HP outboards.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis lower unit assembly fits Yamaha 4-stroke 15HP and 20HP outboard motors and delivers the gearcase function that turns engine power into forward and reverse thrust. It is built for boaters replacing a damaged or worn gearcase who want a direct-fit short shaft unit for the F15SEHA and similar models. The complete lower unit assembly saves time over sourcing individual internal components.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eShort shaft configuration suited to select transom heights\u003c\/li\u003e\n\u003cli\u003eComplete assembly with housing, driveshaft, and gearing pre-installed\u003c\/li\u003e\n\u003cli\u003eSealed gearcase designed to hold lubricant and keep water out\u003c\/li\u003e\n\u003cli\u003eIntegrated water pump housing for engine cooling\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant finish for saltwater and freshwater use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha 4-Stroke 15HP outboard (F15SEHA)\u003c\/li\u003e\n\u003cli\u003efor Yamaha 4-Stroke 20HP outboard\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRestoring propulsion on boats with a failed gearcase\u003c\/li\u003e\n\u003cli\u003eFreshwater and saltwater trolling and cruising\u003c\/li\u003e\n\u003cli\u003eReplacing a cracked or corroded lower unit housing\u003c\/li\u003e\n\u003cli\u003eServicing gearcase damage from impact with underwater objects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShaft Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eShort\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHorsepower Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15HP to 20HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAssembly Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eComplete lower unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is the water pump included with this lower unit? \u003cstrong\u003eA:\u003c\/strong\u003e The assembly is supplied as a complete unit, so confirm the listing details for water pump inclusion before ordering. Always verify the housing and pump match your motor's model and year.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I confirm this short shaft fits my outboard? \u003cstrong\u003eA:\u003c\/strong\u003e Check your engine model code, such as F15SEHA, and the shaft length on your existing motor before purchase. Serial number and model year can affect compatibility, so compare carefully.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":50987263197270,"sku":"ZZ3V01165","price":1166.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_3b2f9869-ba2e-4213-abbe-ce9481a9d3a5.jpg?v=1793707017","url":"https:\/\/www.solidspare.com\/products\/lower-unit-assy-short-for-yamaha-4-stroke-15hp-20hp-outboard-motors-f15seha","provider":"Solid Spare","version":"1.0","type":"link"}