{"product_id":"low-speed-adjustment-knob-for-johnson-evinrude-74-92-slow-idle-rich-lean-319152","title":"Low Speed Adjustment Knob for Johnson Evinrude 74-92 Slow Idle Rich Lean 319152","description":"\u003ch2\u003eLow Speed Adjustment Knob for Johnson Evinrude\u003c\/h2\u003e\u003cp\u003eThis low speed adjustment knob, OEM cross-reference number 319152, allows adjustment of the slow idle rich\/lean mixture on Johnson Evinrude outboard motors from 1974 to 1992.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis low speed adjustment knob is designed for Johnson Evinrude outboard motors produced between 1974 and 1992. It enables precise tuning of the slow idle mixture for smooth operation. The knob replaces worn or missing adjustment controls on carbureted outboards.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for OEM part number 319152\u003c\/li\u003e\n\u003cli\u003eAllows fine adjustment of idle air\/fuel mixture\u003c\/li\u003e\n\u003cli\u003eDurable plastic construction resists corrosion\u003c\/li\u003e\n\u003cli\u003eEasy installation - screws onto existing adjustment screw\u003c\/li\u003e\n\u003cli\u003eCompatible with both Johnson and Evinrude brands\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Johnson Evinrude outboard motors (1974-1992)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAdjust idle mixture for smoother running at low speeds\u003c\/li\u003e\n\u003cli\u003eTune for optimal performance during trolling or docking\u003c\/li\u003e\n\u003cli\u003eFine-tune rich\/lean mixture for cold starts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e319152\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I install this adjustment knob? \u003cstrong\u003eA:\u003c\/strong\u003e Simply remove the old knob or screw and thread this replacement knob onto the adjustment barrel. Finger-tighten only.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this knob work on all Johnson Evinrude models? \u003cstrong\u003eA:\u003c\/strong\u003e It is designed for outboards from 1974 to 1992 with the standard low speed adjustment screw; always confirm compatibility with your serial number.\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":44957210017878,"sku":"ZZ2Y00682","price":30.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_70382ff7-edfc-460f-8412-38874f3a7386.jpg?v=1781568008","url":"https:\/\/www.solidspare.com\/products\/low-speed-adjustment-knob-for-johnson-evinrude-74-92-slow-idle-rich-lean-319152","provider":"Solid Spare","version":"1.0","type":"link"}