cost for transmission fluid change

{"title":"DC 12V Automatic Transmission Fluid Change Machine 0-1.6Mpa With Cabinet Design","imgUrl":"https:\/\/img.chinax.com\/nimg\/4d\/d2\/9532193d5769a69b3a20c3f333d9-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"Zeayeto","Model Number":"ATF-8100","Minimum Order Quantity":"1 Set","Delivery Time":"15 Workdays","Certification":"CE FCC","Place of Origin":"China","Payment Terms":"T\/T L\/C Paypal","Supply Ability":"400 Sets per month","Packaging Details":"Wooden Packaging","Color":"Blue","voltage":"DC 12V","Weight":"45KG","Model":"ATF-8100","Warranty":"1 year","Language":"English"}}

{"title":"4W2322 Sleves 4W-2322 Piston Set 1182285 Cylinder Liner 118-2285 Piston Ring 2151686 Engine 215-1686","imgUrl":"https:\/\/img.chinax.com\/nimg\/a5\/c0\/972438653159d60f61a4118ca686-200x200-1.jpg","attrs":{"Price":"Price negotiation","Brand Name":"Caterpillar","Model Number":"4W2322 Sleves 4W-2322","Minimum Order Quantity":"1","Delivery Time":"3-5","Certification":"685555212","Place of Origin":"China","Payment Terms":"T\/T, L\/C, Western Union","Supply Ability":"10","Packaging Details":"box","model OEM":"Piston Set 1182285 Cylinder Liner 118-2285 Piston Ring 2151686 Engine 215-1686","product name":"Piston Set 1182285 Cylinder Liner 118-2285 Piston Ring 2151686 Engine 215-1686","cross code":"Piston Set 1182285 Cylinder Liner 118-2285 Piston Ring 2151686 Engine 215-1686","other name":"Piston Set 1182285 Cylinder Liner 118-2285 Piston Ring 2151686 Engine 215-1686","sort":"Diesel Engine Assembly","application":"Engine Parts","applicable":"Excavator Parts","Weight":"XX kg."}}