See valve body identification guide to distinguish between PTO and non-PTO casting.


Remanufactured Valve Body
Part No. F043

Without PTO, F6 Casting Number

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Valve Body to Case Torque Specs: 80-100 in-lbs

  • 4R100 Remanufactured Valve Body F043

4R100 Valve Body Identification

Each model of the 4R100 valve body varies depending upon casting numbers located on the main valve body and the accumulator body. They can also be identified by the type of lower valve body separator plate.

Casting Number Identification

Part NumberCasting NumberDescription
F043F64R100 without PTO
F044F84R100 with PTO

See ARROWS for location of casting numbers.

Lower Valve Body Separator Plate Identification

Ford 4R100 Lower Valve Body Separator Plate ID