Brand ?PHILTOP Material ?Steel Position Front Specification Met ?Oe Product Dimensions ?11.02 x 6.69 x 6.69 inches Drive Type 4WD Bolt Circle Diameter 114.200 mm Brake Pilot Diameter 71.900 mm Flange Diameter 149.400 mm Hub Pilot Diameter 120.700 mm Wheel Pilot Diameter 70.500 mm Flange Offset 56.200 mm Flange Bolt Hole Quantity 3 Manufacturer Part Number ?6991WBK237SUS Flange Shape MODIFIED Wheel Stud Quantity 5 Quantity in Package 1 Item Weight ?9.46 Kilograms Fitment: Philtop Front wheel bearing assembly for Mountaineer 1997-2001, Ranger 2003-2009, Explorer Sport Trac 2001-2005, Explorer 1995-2001, B4000 2003-2009, Explorer Sport 2001-2003. OE NUMBER: 515052, 051-6359, 1F60-33-061, 1F6033061, 1F80-33-061, 1F8033061, 3L24-1104AB, 3L24-1104AC, 3L241104AB, 3L241104AC, 3L2Z-1104AA, 3L2Z1104AA, 3L54-1104AA, 3L54-1104AB, 3L541104AA, 3L541104AB, 3L5Z-1104AA, 3L5Z1104AA, 402.65007, 402.65007E, 402.65010E, 6L54-1104AA, 6L54-1104BA, 6L541104AA. Quality Bearing Steel: Wheel bearing assemblies are made of high-quality bearing steel with maximum anti-corrosion ability. Fine workmanship, high strength, durable. Philtop wheel bearing assembly can carry the weight well. Precise Structure: Precise roll-form design ensures consistent and optimal preload to minimize excessive noise and wear.It provides precise guidance for the rotation of the hub. Tips: Before purchasing, please use "Amazonconfirmedfit" to determine whether the product is suitable for your vehicle.This is necessary. Wheel Bearing and Hub Assembly