, POWERGLIDE pump THRUST BEARING High Direct Drum Bearing Sonnax
Outer Dia.: 2.749″Inner Dia.: 2.082″Thickness: 0.106″Bearing Style: EnclosedMaterial: Hardened Steel The Sonnax thrust bearing used in Powerglide applications to replace a thrust washer, although this requires either the pump body or drum to be modified to accept the bearing.