Sonnax 77754-09K Transmission Valve Kit, 4L60E Actuator Feed Limit (1993-Up)
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Sonnax 77754-09K Transmission Valve Kit, 4L60E Actuator Feed Limit (1993-Up)

$37.66
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OE Spec or Performance/Custom: OE SpecBrand: sonnaxOther Part Number: 77754-09KType: AFL Valve KitManufacturer Warranty: Unspecified LengthItems Included: AFL Valve, Actuator Feed Limit Valve KitManufacturer Part Number: 77754-09KCountry/Region of Manufacture: United StatesUniversal Fitment: YesVintage Part: NoPerformance Part: Yes 4L60-E, 4L65-E, 4L70-E Actuator Feed Limit Valve KitPart No. 77754-09K Tooling: 77754-TL In GM 4L60-E, 4L65-E and 4L70-E units, the AFL valve is a solenoid feed regulator valve that feeds the EPC solenoid and shift solenoids. The OE AFL valve design has a large reaction area and is highly affected by side-loading, which wears the valve body bore. The EPC solenoid oscillates the torque signal and AFL oil, which increases valve action. As the bore wear increases, oil pressure is reduced to the shift solenoids, which causes solenoid and ratio codes. The same AFL oil loss results in lower line

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