Symptoms:

  • Shift concerns associated with circuit pressure loss

Cause:

Valves, springs and fluid pressure push on the end plugs, eventually causing distortion and excessive clearance between the end plug and bore.

Correction:

Sonnax drop-in end plugs with O-rings restore hydraulic circuit integrity.
  • 09D, 09G, 09K, 09M, 6F21WA, TF-60SN, TF-80SC, TF-81SC, TR-60SN O-Ringed End Plug Kit 15741-35K
  • 09D, 09G, 09K, 09M, 6F21WA, TF-60SN, TF-80SC, TF-81SC, TR-60SN O-Ringed End Plug Kit 15741-35K
  • 09D, 09G, 09K, 09M, 6F21WA, TF-60SN, TF-80SC, TF-81SC, TR-60SN O-Ringed End Plug Kit 15741-35K
  • 09D, 09G, 09K, 09M, 6F21WA, TF-60SN, TF-80SC, TF-81SC, TR-60SN O-Ringed End Plug Kit 15741-35K
  • 09D, 09G, 09K, 09M, 6F21WA, TF-60SN, TF-80SC, TF-81SC, TR-60SN O-Ringed End Plug Kit 15741-35K

You need this if...

A vacuum test at the retainer cavity will not hold 17" of vacuum.