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FORD PUMP TAG DECODER
1965 - 1972 Ford/Thompson Pump ID Tag Decoder
The Ford/Thompson (TRW) pump was identified by a metal tag mounted under the nut that sealed the pressure outlet fitting to the reservoir canister. This tag also served as a washer under the nut to spread out the force it put on the reservoir when tightened down. The metal reservoir is very thin metal and the opening for the pressure outlet can easily be torn or distorted by the nut if the tag is removed. Always reinstall the ID tag when reassembling a Ford pump or place a washer under the nut to prevent damage to the reservoir and a potential leak.
The first line on the tag is the Pump ID Code which will breakdown the year, model, engine and design of the pump. Other lines and codes refer to the Builder and other manufacture information.

Many of the internal parts of the Ford pump are the same throughout the years and were only changed as upgrades and production changes were implemented. Often the main difference is in the the design of the reservoir itself and the pieces inside that are required to fit that reservoir.
Ford basic part number
for power steering pumps
is
-3A674-
Example:
C5DZ-3A674-A
Ford Pump ID Tag
1965-1966


1967-1969


1970



1971-1972
1972-1973
200
289

All

429
6 cyl
SB
428
429
All
All
w/ or w/o AC
w/o AC
w/ AC
w/ or w/o AC
Shelby only
Boss only
w/ or w/o AC
w/ or w/o AC
w/ or w/o AC
Boss only
before 7/1/72
after 7/1/72
C5DZ-B
C5DZ-A
C5DZ-C
C7OZ-A
C7TZ-A
D0ZZ-C
D0OZ-B
D0ZZ-B
D0OZ-B
D0ZZ-C
D1ZZ-B
D3ZZ-A
HBA-AN,1,2,3,4
HBA-AC,1,2,3,4
HBA-AD,1,2,3,4
HBA-BF,1
HBA-BH,1
HBA-BZ,CD
HBA-BR
HBA-CC
HBA-BR
HBA-BZ,CD
HBA-CG
HBA-CN
MUSTANG
Ford Power Steering Pumps
   YEAR          ENGINE          NOTES              FORD #                 ID TAG #
CLICK HERE
to go to
Pictures of these pumps
Ford Pump ID and Application Chart