{"product_id":"husqvarna-503998601-trigger-lock-spring-for-340-345-350-and-353-chainsaws","title":"Husqvarna 503998601 Trigger Lock Spring for 340, 345, 350 and 353 Chainsaws","description":"\u003cp\u003eHusqvarna 503998601 is a metal trigger lock spring from the rear handle of a chainsaw. It holds tension on the trigger so the trigger returns outward. Retailers list it for a range of Husqvarna 340 through 460 series saws and for Jonsered saws.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMetal trigger lock spring\u003c\/li\u003e\n\u003cli\u003eHusqvarna part 503998601, also 503 99 86-01\u003c\/li\u003e\n\u003cli\u003eUPC 705788527823\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngines\/Models:\u003c\/strong\u003e Husqvarna 340, 345, 346XP, 350, 353, 357, 359, 455 and 460 chainsaws (retailer listings); Jonsered saws also listed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical equipment:\u003c\/strong\u003e Chainsaws\u003c\/li\u003e\n\u003cli\u003eCompare the spring with the one in your saw's trigger assembly and parts diagram. Call (218) 438-3644 with your saw model and serial number.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable class=\"tl-specs\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eHusqvarna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMPN\u003c\/th\u003e\n\u003ctd\u003e503998601\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAlso listed as\u003c\/th\u003e\n\u003ctd\u003e503 99 86-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRelated kit numbers\u003c\/th\u003e\n\u003ctd\u003e503854401, 503854501\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e705788527823\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eTrigger lock spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003cdiv class=\"tl-faq\"\u003e\n\u003ch3\u003eIs 503998601 an authentic Husqvarna part?\u003c\/h3\u003e\n\u003cp\u003eA dealer listing describes it as an authentic Jonsered replacement sourced from the original manufacturer, and retailers list it under Husqvarna.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"tl-faq\"\u003e\n\u003ch3\u003eWhich saws use this spring?\u003c\/h3\u003e\n\u003cp\u003eListings include Husqvarna 340, 345, 346XP, 350, 353, 357, 359, 455 and 460 chainsaws.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"tl-faq\"\u003e\n\u003ch3\u003eAre other numbers used for this spring?\u003c\/h3\u003e\n\u003cp\u003eRetailers show it as 503 99 86-01. One spring kit lists 503854401 and 503854501 alongside 503998601.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"tl-faq\"\u003e\n\u003ch3\u003eHow do I confirm my saw needs it?\u003c\/h3\u003e\n\u003cp\u003eCompare the spring with the one in your saw's trigger assembly, or call (218) 438-3644 with your saw model and serial number.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Husqvarna","offers":[{"title":"Default Title","offer_id":67897142739261,"sku":"GD-503998601","price":6.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/8951\/2509\/files\/9282948_1_L.jpg?v=1793701310","url":"https:\/\/rfqqq.com\/products\/husqvarna-503998601-trigger-lock-spring-for-340-345-350-and-353-chainsaws","provider":"RFQQQ","version":"1.0","type":"link"}