smooth finish idler assy for d20 d30

{"cid":"91222178","title":"Smooth Finish Idler Assy for D20 D30 D31P-20 D31E D40 D41 D45 D50 D53 D55 D57 D60 D61","imgUrl":"https:\/\/img.chinax.com\/nimg\/d5\/d4\/fbc709773cd8f7a2ef5357d2ef38-200x200-1.jpg","attrs":{"Price":"$200.00\/pieces 10-49 pieces","Brand Name":"Doozer,DZR","Model Number":"D31P","Minimum Order Quantity":"10 pieces","Delivery Time":"FOB Xiamen or any Chinese port:25-30days . If there are any parts in stock ,our delivery time is only 7-10 days.","Condition":"New","Applicable Industries":"Machinery Repair Shops, Manufacturing Plant, Construction works , Energy & Mining","Showroom Location":"Egypt, Canada, United Kingdom, United States, Russia, Malaysia","Video outgoing-inspection":"Provided","Machinery Test Report":"Provided","Marketing Type":"Ordinary Product","Place of Origin":"China","Warranty":"1 Year","material":"40Mn2\/40SiMnTi","Color":"yellow or black","Technique":"casting","Finish":"smooth","Surface Hardness":"HRC48-54","Certification":"ISO9001:2008\\ISO14001:2004\\GB\/T28001:2001 .","Application":"undercarriage parts front idler","idler assy":"bulldozer undercarriage parts front idler wheel Idler roller","Payment Terms":"T\/T, L\/C, D\/P D\/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow"}}

{"cid":"91186469","title":"High Hardness Cat312 Track Tensioner Cylinder With Steel Material High Strength","imgUrl":"https:\/\/img.chinax.com\/nimg\/72\/85\/8eb72b2382df9c984b02814d8486-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"Echoo","Model Number":"CAT312","Minimum Order Quantity":"10 PCS","Delivery Time":"3 - 7 working days","Place of Origin":"Xiamen, China","Payment Terms":"T\/T , Western Union , Paypal","Supply Ability":"100000 PCS \/ Month","Packaging Details":"Standard wooden pallet","Name":"CAT312 Excavator tensioner cylinder assembly track adjuster assy","Model number":"CAT312","Keyword":"Track adjuster assy \/ tession cylinder","Hardness":"HRC52-56","Color":"Black","Process":"Forging"}}