National Differential Bearing 387A
|Bolt Circle Diameter||2.25|
National® Oil Seals & Bearings offer a full line of premium oil seals and bearings.
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Crowned raceways and rollers to ensure even load distribution for maximum life
- Industry leading coverage
- Professional technicians know they can depend on National
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