• Bearing noise
  • Bearing failure
  • Push belt slippage


Worn or damaged OE front primary pulley bearing.


Restore normal operation by installing Sonnax primary pulley bearing.

JF017E (RE0F10E), JF019E (RE0F10J)

Primary Pulley Bearing
Part No. 343264A

Fits front side.

Find a Distributor

Sonnax primary pulley bearing 343264A is a direct replacement for the front-side bearing in Jatco/Nissan JF017E (RE0F10E) and JF019E (RE0F10J) CVT units.

Sonnax bearings for JF017E (RE0F10E) and JF019E (RE0F10J):

Component O.D. I.D. Width
Primary Pulley (Front) 343264A 105mm 55mm 23mm
Primary Pulley (Rear) 333235A 80mm 34mm 16mm
Secondary Pulley (Front) 343228A 80mm 32mm 21mm
Secondary Pulley (Rear) 343229A 105mm 45mm 21mm

Includes snap ring.

  • JF017E (RE0F10E), JF019E (RE0F10J) Primary Pulley Bearing 343264A