Specs: 

• 1 387A Inner Bearing (2.25" ID)
• 1 25580 Outer Bearing (1.75" ID)
• 1 25520 Outer Race (Already Pressed In) 3.265" OD
• 1 382A Inner Race (Already Pressed In) 3.813" OD
• 1 Oil Seal (2.875" x 3.88")
• 1 Oil Cap
• 1 EZ Oil Cap Plug
• 8 Coned Wheel Nuts
• 1 Wheel Retaining Ring
• 1 8 on 6.5" Hub only
• 5,000lb Capacity Per Hub
• Drum sold separately

Features:

• Hub kit with 8 on 6.5" Bolt Pattern For 9,000lb & 10,000lb GD Axles Manufactured before 07/2009 
• Hub kit designed for 9-10k general duty axles made before July of 2009 and 9k axles made after October 1989
• The races are pre-pressed for your convenience
• This hub is designed for use with 9-10K GD axle spindles
• Each hub has a capacity if 5,000lbs
• Spindle nut, washer and drum sold separately