- Closed Case Needle Bearings
- Genuine Eaton OEM
- INA Needle Bearings MADE IN USA
- Sealed in original INA bag
- These come 100% pre-greased with high temperature full synthetic grease made by NYE Lubricants.
These are NOT cheap knock-off's often found online made by Chinese manufacturers. They are OEM spec for Eaton superchargers.
INA FC65477 USA
INA F390978 USA
Works on most aftermarket Superchargers such as Roush, TRD, Allen, Radix, etc.
You are purchasing (2) bearing as shown.
This is the only closed case needle bearing Eaton used.
These bearings work for most application up to generation 3 Eaton superchargers.
Approximate dimensions are 17 mm ID x 23.8 mm OD x 20.4 mm.