January 01, 2013

CD4E Valve Body Identification

Valve Body Xpress

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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