Powerglide

Extreme Strength Ringless Input Shaft
Part No. 28751-07

For use only with pumps prepped for ringless function and .998" shaft journals. Only for use with converters that have internal turbine support.

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Input shaft failure and spline twist are common as power levels increase. Sonnax extreme strength ringless input shaft 28751-07 is engineered with exceptional reliability and durability to withstand these forces.

Sonnax also offers shallow ring input shaft 28751-06K.

  • Ringless design improves shaft strength
  • Custom heat-treated aerospace alloy
  • Advanced torsional design
  • Rolled front and rear splines as well as other unique design features
  • Front Spline Tooth Count: 30
  • Rear Spline Tooth Count: 19
  • Journal Dia.: 0.998"
  • 28751 07