{"product_id":"2393691","title":"New Aftermarket 239-3691 Common Undercarriage (2393691)","description":"\u003cp\u003eSpare part for Caterpillar: New Aftermarket 239-3691 Common Undercarriage (2393691)\u003cbr\u003e\nNew Aftermarket Idler (Front, Symmetric)\u003cbr\u003e\nDescription:\u003cbr\u003e\nIdlers guide the track in and out of the track rollers, They intermittently support the machine's weight and provide a way to control track slack and tension,\u003cbr\u003e\nSpecifications:\u003cbr\u003e\nPART NUMBER: 239-3691\u003cbr\u003e\nWidth (mm) : 204\u003cbr\u003e\nDiameter (mm) : 687\u003cbr\u003e\nShaft Diameter (mm) : 85\u003cbr\u003e\nFlange Type : Center Flange\u003cbr\u003e\nFlange Diameter (in) : 27,1\u003cbr\u003e\nFlange Diameter (mm) : 687\u003cbr\u003e\nTread Diameter (in) : 25,5\u003cbr\u003e\nTread Diameter (mm) : 647\u003c\/p\u003e","brand":"Made to fit Caterpillar","offers":[{"title":"default title","offer_id":41820147777730,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/buysparepartsllc.com\/products\/2393691","provider":"buyspareparts","version":"1.0","type":"link"}