{"product_id":"7t4398","title":"New Aftermarket 7T-4398 Common Undercarriage (7T4398)","description":"\u003cp\u003eSpare part for Caterpillar: New Aftermarket 7T-4398 Common Undercarriage (7T4398)\u003cbr\u003e\nNew Aftermarket Idler\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: 7T-4398\u003cbr\u003e\nBolt Size : 3\/8\u003cbr\u003e\nFlange Type : Center Flange\u003cbr\u003e\nFlange Diameter (in) : 20\u003cbr\u003e\nFlange Diameter (mm) : 509\u003cbr\u003e\nTread Diameter (in) : 18,7\u003cbr\u003e\nTread Diameter (mm) : 475\u003cbr\u003e\nWidth (mm) : 168\u003cbr\u003e\nDiameter (mm) : 509\u003c\/p\u003e","brand":"Caterpillar","offers":[{"title":"default title","offer_id":41978761642178,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/buysparepartsllc.com\/products\/7t4398","provider":"buyspareparts","version":"1.0","type":"link"}