CD4E Valve Body Identification

Valve Body Xpress

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Part Number Chart

Part Number
CD4E, Rough Forging Number F3, with Solenoid Pack
FM065 CD4E, Rough Forging Number F3, without Solenoid Pack
FM068 CD4E, Rough Forging Number F7, with Solenoid Pack
FM067 CD4E, Rough Forging Number F7, without Solenoid Pack

Please look at the first 4 digits of the rough forging number on the accumulator body. These numbers are also referred to as "RF" or casting code. A rough forging number always starts out RF- and it is the 3rd & 4th digits that give us the year. F3 = 1993 and F7 = 1997. The RF number only changes when the casting is changed.

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