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  • Forward clutch failure
  • Low line rise
  • Poor throttle pressure control
  • 1-2 Soft
  • Delayed engagement


Normal case wear from piston oscillating in bore results in loss of line pressure.


Use this repair kit to fix the accumulator bore and save the case.

42RE, 42RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904

Intermediate Accumulator Sleeve Kit
Part No. 22841-01K

View Instructions

Common complaints with the listed Chrysler transmissions are soft 1-2 shifts, forward clutch failure, poor line rise and delayed forward engagement caused by a worn or scored accumulator bore in the case. Sonnax offers intermediate accumulator sleeve kit 22841-01K to repair this bore. This kit is a drop-in solution and does not require any special machining.

  • Kit allows the salvage of damaged cases that would otherwise have to be scrapped.
  • Two sleeves are included to repair both the small- and large-diameter bores.
  • Kit includes an undersized piston with seals to provide proper fit with new sleeves.
  • Accumulator Piston
  • Sleeve Small
  • Sleeve Large
  • Seal Small
  • Seal Large
  • 22841 01k combo
  • 22841 01k