Intermediate Band for Ford Mazda Mercury CD4E 1994-2008 52mm F3RZ-7D034-B

Intermediate band for Ford, Mazda, and Mercury vehicles equipped with compatible CD4E or LA4A-EL 4-speed automatic transmissions. This replacement band measures 2.047 inches, approximately 52mm, in width and is identified by supplied part number F3RZ-7D034-B.

Also known as an intermediate/overdrive or 2-4 band, this component is intended for transmission repairs and rebuilds requiring replacement of a worn or damaged band.

Part Details

• Part type: Intermediate/overdrive transmission band

• Transmission compatibility: CD4E / LA4A-EL 4-speed automatic

• Band width: 2.047 inches / approximately 52mm

• Supplied part number: F3RZ-7D034-B

• Application range: Selected compatible Ford, Mazda, and Mercury applications within 1994–2008

• Fitment verification: Match transmission identification, band configuration, and friction lining specification

Fitment And Repair Guidance

Intermediate band for Ford, Mazda, and Mercury CD4E applications requiring the specified 52mm-wide configuration. Confirm compatibility using the transmission identification and original component before purchasing.

Loss of second or fourth gear may warrant inspection of the intermediate/overdrive band. Replace the band only after diagnosis confirms wear or damage; this part is not a guaranteed solution for every slipping or shifting concern.

Follow the manufacturer’s service procedure and verify servo travel during installation. Inspect related components and obtain any additional seals, gaskets, or hardware required for the repair.

Fluid Service

Use the transmission manufacturer’s specified fluid when completing service. If using Lubegard ATF Protectant, verify compatibility and follow the product directions. It does not replace necessary mechanical repairs.