{"product_id":"yamaha-68n-45593-00-94-coupler-flange-assembly","title":"Yamaha 68N-45593-00-94 Coupler Flange Assembly","description":"\u003ch3 data-section-id=\"nq8ynu\" data-start=\"0\" data-end=\"18\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"19\" data-end=\"395\"\u003eThe Yamaha 68N-45593-00-94 Coupler Flange is a drivetrain coupling component used in marine engine propulsion systems. Commonly installed in Yamaha WaveRunner and jet boat models to connect the engine crankshaft to the driveshaft assembly. Maintenance teams and marine technicians use this part for repair, replacement, and restoration of worn or damaged driveline couplers.\u003c\/p\u003e\n\u003ch3 data-section-id=\"plkbhx\" data-start=\"397\" data-end=\"416\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"417\" data-end=\"907\"\u003eThe Yamaha 68N-45593-00-94 Coupler Flange is used in Yamaha marine propulsion systems where torque transfer between the engine and jet pump driveshaft is critical. It is commonly found in Yamaha WaveRunner models such as GP800, GP1200, XLT1200, and GP1300R, forming part of the PTO coupling assembly that links engine output to the driveline. This component ensures proper alignment and efficient power transmission under high-load marine conditions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"68ulmp\" data-start=\"909\" data-end=\"940\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"941\" data-end=\"1683\"\u003e• Brand: Yamaha\u003cbr data-start=\"956\" data-end=\"959\"\u003e• Part Number: 68N-45593-00-94\u003cbr data-start=\"989\" data-end=\"992\"\u003e• Product Type: Coupler flange \/ drive coupling flange\u003cbr data-start=\"1046\" data-end=\"1049\"\u003e• Function: Transfers engine torque to driveshaft assembly\u003cbr data-start=\"1107\" data-end=\"1110\"\u003e• Application: Marine propulsion \/ PTO driveline system\u003cbr data-start=\"1165\" data-end=\"1168\"\u003e• Fitment: Yamaha WaveRunner models (800cc–1300cc range, model-specific) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1278\" data-end=\"1281\"\u003e• Mounting Location: Engine output shaft to driveshaft coupling interface\u003cbr data-start=\"1354\" data-end=\"1357\"\u003e• Design: Multi-finger coupling flange (typically 24mm interface) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1460\" data-end=\"1463\"\u003e• Material: Hardened steel or alloy for high torque durability\u003cbr data-start=\"1525\" data-end=\"1528\"\u003e• System Role: Maintains alignment and absorbs drivetrain load\u003cbr data-start=\"1590\" data-end=\"1593\"\u003e• OEM Status: Genuine Yamaha replacement component \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ln9bp8\" data-start=\"1685\" data-end=\"1711\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1712\" data-end=\"1792\"\u003e• Yamaha 6D3-45593-00-94\u003cbr data-start=\"1736\" data-end=\"1739\"\u003e• Yamaha 6S5-45593-00-00\u003cbr data-start=\"1763\" data-end=\"1766\"\u003e• Yamaha 66E-45813-00-94\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"New","offer_id":51733933228334,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_b950e4de-41ae-412f-a2a0-30f10c9bf118.jpg?v=1770604248","url":"https:\/\/plgautomation.com\/products\/yamaha-68n-45593-00-94-coupler-flange-assembly","provider":"PLG Automation ","version":"1.0","type":"link"}