{"product_id":"r-d-flexible-engine-mount-shear-type-250-563lbs-3-4-stud","title":"R\u0026D Flexible Engine Mount (Shear Type \/ 250 - 563LBS \/ 3\/4\" Stud)","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eR\u0026amp;D flexible engine mountings have been designed and engineered for the rigours of marine engines.\u003c\/p\u003e\n\u003cp\u003eThe flexible engine mount has added features of being fail-safe, working within controlled limits and able to withstand a roll-over test. The mount is soft vertically and at right angles to the crankshaft to isolate vibrations, as well as being able to cope with propeller thrust. It is a low height mounting to absorb vibrations better.\u003c\/p\u003e\n\u003cp\u003eMaximum clearance between the underside of the height adjusting nut and top washer must not be more than 10mm. If more height is required use a spacer under the mounting casting.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable class=\"table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Cylinder Engines, 6 Cylinder \u0026amp; Over Engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeight Description\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e165mm (6.5\"), Base: 63.5mm (2.5\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBase: 139.7mm (5.5\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Load Description\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e114kg to 257kg (250lbs to 563lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBase: 69.85mm (2.75\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eR\u0026amp;D Marine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHole Centres\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e127mm (5\") \/ 139mm (5.5\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSuitable For\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Cylinder Engines|6 Cylinder \u0026amp; Over Engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUNF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Gender\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnited Kingdom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDeflection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.3mm to 5.4mm (0.09\" to 0.21\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHeight Adjusting Nut Thickness: 11mm (0.43\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMount Pre loaded\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.3mm (0.09\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Size Description\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/4\" UNF Male\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"table\" style=\"width: 16.0345%; 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