**Sticky**: Ford gearing codes

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Hooligan

Hooligan

Rangerholic!!
Positraction
Ratio​
AXLE CODE
005-J

Limited Slip Differential 3.2712Conventional non-Positraction Differential
2.73​


16Conventional non-Positraction Differential
3.73​


17Conventional non-Positraction Differential
3.31​


18Conventional non-Positraction Differential
3.06​


19Conventional non-Positraction Differential
3.55​


23Conventional non-Positraction Differential
3.54​


24Conventional non-Positraction Differential
3.54​


25Conventional non-Positraction Differential
4.10​

026-F

Conventional non-Positraction Differential 2.7329Conventional non-Positraction Differential
3.55​


31Conventional non-Positraction Differential
3.73​


32Conventional non-Positraction Differential
4.10​


33 (1992-1998)Conventional non-Positraction Differential
3.54​


33 (1999-2002)Conventional non-Positraction Differential
4.30​


34Conventional non-Positraction Differential
3.73​


35Conventional non-Positraction Differential
4.10​


36Conventional non-Positraction Differential
4.56​


39Conventional non-Positraction Differential
3.55​

040-L

Conventional non-Positraction Differential 3.0841Conventional non-Positraction Differential
3.73​


42Conventional non-Positraction Differential
4.10​


43Conventional non-Positraction Differential
4.30​


45Conventional non-Positraction Differential
4.10​


46Conventional non-Positraction Differential
4.56​


49Conventional non-Positraction Differential
3.55​


52Conventional non-Positraction Differential
4.10​


054-JConventional non-Positraction Differential 3.2756Conventional non-Positraction Differential
4.10​


58Conventional non-Positraction Differential
4.86​


61Conventional non-Positraction Differential
3.73​


62Conventional non-Positraction Differential
4.10​


63Conventional non-Positraction Differential
4.30​


65Conventional non-Positraction Differential
4.10​


66Conventional non-Positraction Differential
4.56​


68Conventional non-Positraction Differential
4.88​


69Conventional non-Positraction Differential
3.55​


72Conventional non-Positraction Differential
4.63​


73 (1996-2000)Conventional non-Positraction Differential
5.13​


73 (2002)Conventional non-Positraction Differential
4.30​


75 (2002 Motor home - Dana 80)Conventional non-Positraction Differential
Supply Bill of Material Number​


75Conventional non-Positraction Differential
5.38​


78Conventional non-Positraction Differential
4.88​


81Conventional non-Positraction Differential
3.73​


82Conventional non-Positraction Differential
4.10​


83Conventional non-Positraction Differential
4.30​


86Conventional non-Positraction Differential
4.56​


88Conventional non-Positraction Differential
4.88​


95 (2002 Motor home - Dana 135)Conventional non-Positraction Differential
Supply Bill of Material Number​


95Conventional non-Positraction Differential
5.38​


98Conventional non-Positraction Differential
4.88​

102-AConventional non-Positraction Differential 3.31113-A
Limited Slip Differential 3.73114-A
Conventional non-Positraction Differential 3.73126-N
Conventional non-Positraction Differential 3.55127-N
Limited Slip Differential 3.55130-N
Conventional non-Positraction Differential 4.10131-N
Limited Slip Differential 4.10168-S Conventional non-Positraction Differential 4.10169-S
Limited Slip Differential 4.10189-S
Conventional non-Positraction Differential 4.10192-S
Limited Slip Differential 4.10199-R
Limited Slip Differential 4.10203-BLimited Slip Differential 2.73209-E
Limited Slip Differential 3.27221-C
Limited Slip Differential 2.73223-C
Limited Slip Differential 2.73225-C
Limited Slip Differential 3.08227-C
Limited Slip Differential 3.08229-C
Limited Slip Differential 3.27231-C
Limited Slip Differential 3.27262-C
Conventional non-Positraction Differential 2.73264-C
Conventional non-Positraction Differential 2.73348F
Conventional non-Positraction Differential 3.27350-F
Conventional non-Positraction Differential
3.08352-F
Conventional non-Positraction Differential 3.08354-F
Conventional non-Positraction Differential 3.73355-FLimited Slip Differential 3.55356-F
Conventional non-Positraction Differential 3.27357-F
Limited Slip Differential 3.55359-F
Limited Slip Differential 3.73362-F
Conventional non-Positraction Differential 3.45363-F
Limited Slip Differential3.73
366-F
Conventional non-Positraction Differential3.45
367-F
Limited Slip Differential3.73
368-F
Conventional non-Positraction Differential3.73
370-F
Conventional non-Positraction Differential 3.73371-F
Limited Slip Differential 4.10372-F
Conventional non-Positraction Differential 4.10374-F
Conventional non-Positraction Differential 4.10430-F
Conventional non-Positraction Differential 3.07434-F
Conventional non-Positraction Differential 3.27501-F
Limited Slip Differential 3.27502-F
Conventional non-Positraction Differential 3.27511-F
Limited Slip Differential 3.27515-F
Conventional non-Positraction Differential 3.27610-B
Conventional non-Positraction Differential 3.27612-B
Conventional non-Positraction Differential 3.55613-B
Limited Slip Differential 3.73614-B
Conventional non-Positraction Differential 3.73615-C
Limited Slip Differential 4.10616-B
Conventional non-Positraction Differential 4.10619-ALimited Slip Differential 3.37621-ALimited Slip Differential 3.73625-ALimited Slip Differential 3.27668-H
Conventional non-Positraction Differential 4.10674-F
Conventional non-Positraction Differential 3.55675-F
Limited Slip Differential 3.55696-H
Conventional non-Positraction Differential 3.73697-H
Limited Slip Differential 3.73699-H
Limited Slip Differential 4.10710-A
Conventional non-Positraction Differential 3.55711-A
Limited Slip Differential 3.55740-P
Conventional non-Positraction Differential 3.31746-A
Conventional non-Positraction Differential 3.55747-A
Limited Slip Differential 3.55802-CConventional non-Positraction Differential 3.31820-C
Conventional non-Positraction Differential 3.55821-C
Limited Slip Differential 3.31825-C
Limited Slip Differential 3.55832-J
Conventional non-Positraction Differential 3.31833-J
Limited Slip Differential 3.31835-J
Limited Slip Differential 3.08845-M
Limited Slip Differential 4.10852-AConventional non-Positraction Differential 3.08862-B
Conventional non-Positraction Differential 3.55869B
Limited Slip Differential 3.55900-AConventional non-Positraction Differential 3.08908-A
Conventional non-Positraction Differential 3.55909-A
Limited Slip Differential
3.55930-A
Conventional non-Positraction Differential
3.31935-CLimited Slip Differential
3.73947F
Conventional non-Positraction Differential 4.63948F
Conventional non-Positraction Differential 5.13950-A
Conventional non-Positraction Differential 3.08954-A
Conventional non-Positraction Differential 3.31956-A
Conventional non-Positraction Differential 3.55958-A

Conventional non-Positraction Differential 3.73B4Limited Slip Differential
3.73​


B5Limited Slip Differential
4.10​


B9Limited Slip Differential
3.55​


C1Limited Slip Differential
3.73​


C2Limited Slip Differential
4.10​


C3 (1992-1998)Limited Slip Differential
3.54​


C3 (1999-2002)Limited Slip Differential
4.30​


C4Limited Slip Differential
3.73​


C5Limited Slip Differential
4.10​


C6Limited Slip Differential
4.56​


C9Limited Slip Differential
3.55​


D1Limited Slip Differential
3.73​


D2Limited Slip Differential
4.10​


D3Limited Slip Differential
4.30​


D5Limited Slip Differential
4.10​


D6Limited Slip Differential
4.56​

D403A
Conventional non-Positraction Differential 3.54D404A
Conventional non-Positraction Differential 3.73D454A
Limited Slip Differential 3.73D607A
Conventional non-Positraction Differential 4.10D615JConventional non-Positraction Differential 4.09D630JConventional non-Positraction Differential 3.54D631A
Conventional non-Positraction Differential 4.10D632A
Conventional non-Positraction Differential 3.73D654A
Limited Slip Differential 3.54D808A

Limited Slip Differential 4.10E1Limited Slip Differential
3.73​


E2Limited Slip Differential
4.10​


E3Limited Slip Differential
4.30​


E6 (1992-1998)Limited Slip Differential
4.10​


E6 (1999-2002)Limited Slip Differential
4.56​


EW (1992-1999)Limited Slip Differential
4.10​


EW (2000-2002)Limited Slip Differential
4.88​
 
Last edited:
F1Limited Slip Differential
3.73​
F2Limited Slip Differential
4.10​
F3Limited Slip Differential
4.30​
F5Limited Slip Differential
4.10​
F6Limited Slip Differential
4.56​
F8Limited Slip Differential
4.88​
G3Limited Slip Differential
4.30​
G5Limited Slip Differential
5.38​
G8Limited Slip Differential
4.88​
GWLimited Slip Differential
4.10​
H5Limited Slip Differential
4.10​
H7Limited Slip Differential
3.31​
H8Limited Slip Differential
3.08​
H9Limited Slip Differential
3.55​
K5Limited Slip Differential
5.38​
K8Limited Slip Differential
4.88​
KWLimited Slip Differential
4.10​
W5Limited Slip Differential
4.00​
 
Ford cars and trucks from 1968 on have an axle code on the Certification Plate, information on this plate can be used to determine if you vehicle is factory equipped with a limited slip positraction rear end - differential. The certification plate can be located on the lock face of the left door edge. The plate layouts vary depending on the model year, but in every case the axle code section is clearly marked as either "axle" or "ax".
 
The following figure presents
forddiffgaskets_large.jpg
differential cover/cover gasket shapes. Counting cover bolts and cover shapes is a common method to determine which ring gear diameter differential you have in your rear wheel drive vehicles
 
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