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Sonnax Oversized TCC Switch Valve Kit, for 45RFE 545RFE Transmission (44912-08K)

Sonnax Oversized TCC Switch Valve Kit, for 45RFE 545RFE Transmission (44912-08K)

by Sonnax
SKU S72507CK
$45.66 - $45.66
$45.66
$45.66 - $45.66
$45.66
Availability:
in stock, ready to be shipped

Delivery time

You will receive your package in 2–5 business days within the contiguous U.S.

Requires Tool: F-44912-TL8

Requires: VB-FIX

Superseded Part Number: S72741LK, 44912-08K

Interchange Part Number: S72741LK, 44912-08K

Manufacturer Part Number: S72741LK, 44912-08K

Other Part Number: S72741LK, 44912-08K

Brand: Sonnax

Fitment Type: Performance/Custom

45RFE, 545RFE, 65RFE, 66RFE, 68RFE

Oversized TCC Switch Valve Kit
Part No. 44912-08K

    Tooling:
  • F-44912-TL8
  • VB-FIX
Vehicles with listed Chrysler transmissions often show up in the shop with TCC related troubles. These concerns may include trouble codes accompanied by TCC slip, no lockup, overheating and loss of fuel economy. In some cases, the TCC may be unable to release, resulting in improper lockup and engine stall.

Problems such as these are often caused by excess wear in the TCC switch valve bore, which allows vital control pressure to escape the circuit. Reconditioning the bore and installing Sonnax oversized TCC switch valve kit 44912-08K restores crucial clearances for renewed TCC control and operation.

  • Lengthened critical spool provides added stability and wear prevention
  • Hardcoat anodized aluminum valve combats premature wear
  • Valve
  • Spring

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