{"product_id":"1854037","title":"New Aftermarket 185-4037 Common Undercarriage (1854037)","description":"\u003cp\u003eSpare part for Caterpillar: New Aftermarket 185-4037 Common Undercarriage (1854037)\u003cbr\u003e\nNew Aftermarket Idler (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: 185-4037\u003cbr\u003e\nWidth (mm) : 279,5\u003cbr\u003e\nDiameter (mm) : 547\u003cbr\u003e\nShaft Diameter (mm) : 50,5\u003cbr\u003e\nFlange Type : Center Flange\u003cbr\u003e\nFlange Diameter (in) : 21,54\u003cbr\u003e\nFlange Diameter (mm) : 547\u003cbr\u003e\nTread Diameter (in) : 20,28\u003cbr\u003e\nTread Diameter (mm) : 515\u003cbr\u003e\nBolt Size : 7\/16\u003c\/p\u003e","brand":"Caterpillar","offers":[{"title":"default title","offer_id":41985348075714,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/buysparepartsllc.com\/products\/1854037","provider":"buyspareparts","version":"1.0","type":"link"}