***NEW*** aftermarket, Standard Main Bearing Set ,Standard Journal Diameter: 3.1485-3.1492" for D206, D268, DT268, DT239, D239, D246; engine on models 3230, 595, 100 Wheel Loader, 585, 654, 275 Windrower, 105 Combine, TD-7 Crawler, 375 Windrower, 584, 624, 125E Wheel Loader TD-8E Crawler, TD-8C Crawler, 884, 270A Backhoe, 510 Dump Truck, 574, 100E Wheel Loader, 2500, 2505B, 2500A, 125 Wheel Loader, 544, 2544, 3500A, 674, 2514B, 5500 Windrower, 684, 664, 5000 Windrower, 260A Backhoe, 3514, 4000 Windrower, 250A Backhoe, 2500B, 2510B, TD-7E Crawler, 125C Wheel Loader, 514, 685, 885, 895, 4230, 844, 784, Hydro 84, 695, 4210, 4240, 995; NOTE: The .25mm undersize set contains a .25mm oversize length flanged bearing. The .50mm undersize set contains a .50mm oversize length flanged bearing. Please make sure you have determined the correct bearing size that you will need. Installed bearings are not returnable; SUB: 3055129, 3055130, RP918