Details

• Brand:

  

  

• SKU:

  JL1Z-7Z490-D

• Other Names:

  Plate And Gasket Assembly

• Description:

  This genuine Ford OEM plate and gasket assembly fits 18-21 Expedition and Lincoln Navigator trucks equipped with the 10R80 ten speed automatic transmission. The assembly forms the separator plate between the valve body and the transmission case and includes the gaskets that seal the fluid passages on both sides of the plate. Because the separator plate is precision drilled to match the fluid circuit design and includes calibrated orifices that control shift quality, only the OEM part is correct for the application and non-OEM alternatives frequently use slightly different orifice geometry that affects shift feel. Installing this OEM plate and gasket assembly restores correct hydraulic operation across the transmission and is typically performed during valve body service or major internal repair. After installation, the transmission requires a fluid fill and possibly an adaptive table reset per the published service procedure to relearn shift timing with the new hydraulic reference. This genuine part is backed by the Ford and Motorcraft Parts Limited Warranty. Confirm the supersession status before ordering, since plate assemblies are subject to production updates as shift calibration is refined.

• Replaces:

  JL1Z7Z490A, JL1Z7Z490B, JL1Z7Z490C

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California Proposition 65

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