Product Details Material Grade: Forged Premium Grade Steel Surface Finish: CNC Machined Finished Bearing Sizes: 80.00mm (Bearing Part # 88128 or U399) T-Bolts: 8pcs included Oil Seals: Axle Oil Seals Included Model Application: Suit 9" inch Big Ford OLD Sold: as pair
Item InformationSCW Driveline Weld-On Housing Ends easy installed for your Differential ModificationManufactured to accept the factory OEM Bearing and Axle Oil Seal.
Notes Compatible with 28/31/35 spline axles
Not Cheaper Cast Like the other Brands