{"product_id":"perkins-l311ff2","title":"Perkins L311FF2 - Washer","description":"\u003cp\u003eA washer that distributes clamping load and protects the joint face on Perkins engine assemblies.\u003c\/p\u003e\u003ch3\u003eKey details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSpreads fastener load across the joint face\u003c\/li\u003e\n\u003cli\u003eProtects softer surfaces from fastener marking\u003c\/li\u003e\n\u003cli\u003eOutside diameter and thickness are specific to the position\u003c\/li\u003e\n\u003cli\u003eFit in the original position — washer stack affects achieved clamp load\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eL311FF2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWasher\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOEM-grade aftermarket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits brand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePerkins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEngine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eWhere it is used\u003c\/h3\u003e\u003cp\u003eComponents of this type are fitted to the machine on Perkins engines. This is category-level context, not a fitment list — confirm the part number against your machine's model and serial number before ordering.\u003c\/p\u003e\u003ch3\u003eService notes\u003c\/h3\u003e\u003cp\u003eReplace distorted or dished washers. A collapsed washer means the joint has been overloaded and the fastener itself should be inspected.\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; availability\u003c\/h3\u003e\u003cp\u003eThis is an \u003cstrong\u003eOEM-grade aftermarket\u003c\/strong\u003e replacement manufactured to OE specification. It is cross-referenced to Perkins part number \u003cstrong\u003eL311FF2\u003c\/strong\u003e for identification and is not supplied by the original equipment manufacturer.\u003c\/p\u003e\u003cp\u003eCheck the part number against your model and serial number before ordering. If this item is not showing as available, use \u003cstrong\u003eCheck Availability\u003c\/strong\u003e and our team will confirm lead time and fitment.\u003c\/p\u003e","brand":"Perkins","offers":[{"title":"Default Title","offer_id":49395679854849,"sku":"L311FF2","price":2.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0815\/8553\/7281\/files\/getimage_c89be225-753d-4eea-b97a-7eef94cc29fb.jpg?v=1782445738","url":"https:\/\/partpilot.com\/products\/perkins-l311ff2","provider":"Part Pilot","version":"1.0","type":"link"}