• Lost or damaged component

55-50SN, 55-51SN

Pinion Washer
Part No. 89584-WS

Also fits AF23/33 and RE5F22A. .426" Dia. (small) pinion pins.

Package Quantity: 8

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Sonnax offers replacement pinion washer 89584-WS for rear planetaries in Aisin AW 55-50SN and 55-51SN transmissions.

Sonnax washer 89584-WS fits .426" dia. (small) pinion pins only; Sonnax washer [89584-WL] is available for .477" dia. (large) pinion pins.

  • Material: Bronze
  • Thickness: 0.015"
  • 55-50SN, 55-51SN Pinion Washer 89584-WS