Wheel Seal Seal, Oil, Wheel Is a replacement aftermarket commercial truck part for CR38776 | V370023A | CR38747 | CR38777 | S-18140 | 181.CR38776PRO | 181.CR38780. All Parts Are Tested And Verified For Quality Before Leaving The Distribution Center. Contact Our Help Desk For Assistance In Ordering Parts. Beltway Truck Parts Is A Division Of Beltway Companies.