New replacement INA needle bearing set (Quantity 2) for specific Eaton Superchargers. Pre-greased from factory.

Fits M122 supercharger on 07-12 Mustang GT500 M122, Cadillac M122 4.4L, and M45 on some models of Mercedes superchargers. Very specific size. No longer produced.

Dimensions: 17 mm ID  x 32 mm OD x 23.7 mm Wide.