Four new aftermarket replacement bucket bearing sleeves 038.20 x 050.85 x 027.70 mm Please note: some listings use stock images for reference and may differ from the actual product. OEM numbers are provided for reference only. please verify fit prior to ordering. Replaces part numbers: 6k4148 Brand Name Reliable Aftermarket Parts Unit Count 1.0 Count Item Weight 2 Pounds Bearing Type Plain Bearing Manufacturer Aftermarket Material Type Alloy Steel Bearing Number 6K4148 Item Thickness 27.7 Millimeters Outside Diameter 50.85 Millimeters Specification Met Oem Compatible Lubricant Grease