Sonnax Transmission Valve Kit, 4L60E Actuator Feed Limit (1993-Up) S74741LK
Specifications
| Return Shipping Will Be Paid By | Buyer |
| Returns Accepted | Returns Accepted |
| Item Must Be Returned Within | 30 Days |
| Refund Will Be Given As | Money Back |
| OE Spec Or Performance/Custom | OE Spec |
| Brand | USA Industries |
| Other Part Number | 77754-09K |
| Type | AFL Valve Kit |
| Manufacturer Warranty | Unspecified Length |
| Manufacturer Part Number | 77754-09K |
| Country/Region Of Manufacture | United States |
| Universal Fitment | Yes |
| Performance Part | Yes |
Actuator Feed Limit Valve Kit 4L60-E, 4L65-E, 4L70-E 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 pressure. The improved Sonnax actuator feel limit valve kit 77754-09K eliminates these problems.Hardcoat anodized aluminum valve combats premature wearValve has annular grooves to prevent side-loading and has 54% more support by operating in the full contact sleeve Tool kit 77754-TL also services the 4L80-E. Includes: ValveSleeveSpringRetaining Clip _________________________________________________Save a bundle here over the cost from a dealershipBuy with confidence * Check out our feedbackAll of our items listed are in stock and ready to ship We Quick-Ship Every Day !