WE ARE LOOKING FOR WHOLESALE PARTNERS! PLEASE SEND MESSAGE FOR DETAIL. Description: 2-Piece Trailer Hub Grease Seal 168255TB For 1 3/8'', L68149 Trailer Wheel Bearings. Dimension: ID: 1.68''   OD: 2.56''   Width: 0.500'' Type: Double Lip Features: For use with most 3500 lb and 3750 lb trailer axles #84 spindles rubber, double lip design with steel construction Package: 2 pieces Seal Cross Reference: Transcom#: 168255TB; National#: 470460; NOK#: UD0135E Shipping & Handling: We will process orders within one day after we confirmed the payment. We will ship directly to your address listed on Paypal for shipment, so please confirm that your address is correct when you order the goods. The items will be shipped by USPS, and normally delivery time is 2-5 business days. Return Policy: We accept 14 days return after the buyer receive the item, but we don't cover shipping fee for return. Refund will be issued via PayPal.