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Sonnax 104740-09K Transmission Valve Kit, Compensator Feed Regulator 6L45 6L80

Sonnax 104740-09K Transmission Valve Kit, Compensator Feed Regulator 6L45 6L80

by Sonnax
SKU S45741DK
$39.44 - $39.44
$39.44
$39.44 - $39.44
$39.44
Availability:
in stock, ready to be shipped

Delivery time

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

Brand: Sonnax

Other Part Number: S104741LK

Type: Valve body kit

Interchange Part Number: S45741DK

Items Included: Compensator Feed Regulator Valve Kit

Manufacturer Part Number: 104740-09K

Material: Aluminum

Universal Fitment: Yes

Vintage Part: No

Performance Part: No

6L45, 6L50, 6L80, 6L90, 6T30 (Gen. 1), 6T40 (Gen. 1), 6T45 (Gen.1), 6T50 (Gen. 1)

Compensator Feed Regulator Valve Kit
Part No. 104740-09K

Listed GM transmissions incorporate a low-pressure compensator feed circuit to assist clutch return springs during release of rotating clutches. After clutches disengage, the compensator feed circuit maintains pressure in the clutch release cavity to oppose centrifugal application of the clutches. Control over this process resides with the compensator feed regulator valve. When the bore wears, correct valve operation is hindered, causing clutch apply timing issues such as harsh shifting, flares, and bump shifts. In addition, overheated fluid and burned clutches can result. Installing Sonnax compensator feed regulator valve kit 104740-09K restores normal compensator action for revived shift characteristics in all ranges.
  • Hardcoat anodized aluminum valve combats premature wear
  • Highly wear-resistant aluminum sleeve provides additional valve support
  • Includes calibrated spring for restoring OE compensator pressure
  • Valve
  • Sleeve
  • Spring
  • Retaining Clip

Symptoms:

  • Harsh shifts
  • Downshift clunk
  • 3-4 Bump
  • Bump shifts
  • Flare shifts
  • Bind-up
  • Burnt clutches
  • Overheated fluid

Cause:

Bore wear at compensator feed regulator valve allows critical pressure loss that prevents proper clutch timing and control.

Correction:

Recover hydraulic control and renew shift performance by installing Sonnax drop-in compensator feed regulator valve kit.

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