Other
Codes

Other Codes

Model Codes - Color Codes - Trim Codes - Axle Codes - Transmission Codes

Axle Codes

As an example of how to decipher the axle code:

my 83 Supra L-Type reads "F302" this corresponds to:
a 7.5" Ring Gear, a 3.727 gear ratio, and 2 pinions with no LSD.

my 85 P-Type reads "F283" this corresponds to:
a 7.5" Ring Gear, a 4.30 gear ratio, and 2 Pinions with LSD.

 

First Digit
(Ring Gear Diameter)		 Second & Third Digits
(Gear Ratio)		 Fourth Digit
(# of Pinion Gears
Limited Slip (yes/no)
A = 138 mm
B = 145 mm
C = 6.25 "
D = 6.62"
E = 7.1"
F = 7.5"
G = 8"
H = 9"
J = 9.25"
K = 9.5"
L = 10.5"
M = 12.5"
N = 13.5"
P = 14"
R = 162 mm
S = 6.38"
T = 6.7"
U = 6"
V = 10.6"
W = 15.5"
X = 142 mm
Y = 158 mm
 01 = 3.30
02 = 3.36
03 = 3.545
04 = 3.556
05 = 3.70
06 = 3.889
07 = 3.90
08 = 4.111
09 = 4.222
10 = 4.375
11 = 4.444
12 = 4.625
13 = 4.79
14 = 4.875
15 = 5.125
16 = 5.286
17 = 5.60
18 = 5.714
19 = 5.833
20 = 6.167
21 = 6.667
22 = 6.78
23 = 6.833
24 = 7.64
25 = 4.556
26 = 5.571
27 = 3.364
28 = 4.30
29 = 4.10
30 = 3.727
31 = 3.909
32 = 6.591 or 5.583
33 = 7.503 or 5.583
34 = 6.781 or 4.786
35 = 7.636 or 5.60
36 = 4.778
37 = 3.583
38 = 3.417
 2 = 2 Pinions/No LSD
3 = 2 Pinions /Yes LSD
4 = 4 Pinions/No LSD
5 = 4 Pinions/Yes LSD

 

Transmission Codes

Manual

W50 = 5-speed manual (79-80 4M-E, and 81 5M-E)
W58 = 5-speed manual (82-86 5M-GE and 1986.5 -1992 7M-GE)
R154 = 5-speed manual (86.5-92 7M-GTE)

Automatic

A40D = 4-speed automatic (79-80 with 4M-E engine)
A43DL = 4-speed automatic (82 with 5M-GE engine)
A43DE = 4-speed automatic (83-86 with 5M-GE engine)
A340E = 4-speed automatic (93-97)