Transmission Gear Ratio Chart

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Trans Date Range 1st 2nd 3rd 4th 5th 6th Rev T/Case Output Spline T/C Shift Notes
L43 1979-80 3.670 2.110 1.451 1.000     4.180 Gear 21-spline Top 20.875", side shifting
L45 1981-82 3.928 2.333 1.451 1.000     4.743 Gear 21-spline Top 20.875" long
L50 1981-82 3.928 2.333 1.451 1.000 0.851   4.743 Gear 21-spline Top 20.875" long, 75x19mm input bearing
L52 1983 3.928 2.333 1.451 1.000 0.851   4.743 Gear 21-spline Top 20.875" long, 80x20mm input bearing
G52 1984-86 3.928 2.333 1.451 1.000 0.851   4.743 Gear 21-spline Forward 25.5" long, 80x20mm open-face input bearing
G54 1986-88 3.928 2.333 1.451 1.000 0.851   4.743 Gear 21-spline Forward 25.5" long, 80x23mm sealed input bearing
G58 1989-95 3.928 2.142 1.397 1.000 0.851   4.743 Chain 26-spline Forward 25.5" long, front vacuum disconnect
W55 1984-88 3.566 2.056 1.384 1.000 0.850   4.091       2WD Applications
W56-A 1985 3.954 2.141 1.384 1.000 0.850   4.091 Gear 21-spline Top 25.5" long, Aluminum Center Section
W56-B 1986-88 3.954 2.141 1.384 1.000 0.850   4.091 Gear 21-spline Top 25.5" long
W56-C 1989-91 3.954 2.141 1.384 1.000 0.850   4.091 Gear 21-spline Forward 25.5" long
W56-D 1992 3.954 2.141 1.384 1.000 0.850   4.091 Gear 21-spline Forward 25.5" long
W56-E 1993-95 3.954 2.141 1.384 1.000 0.850   4.091 Gear 21-spline Forward 25.5" long
W58 1982-89 3.285 1.894 1.275 1.000 0.783   3.768 Chain 26-spline Top 25.5" long
W59 1995-04 3.954 2.141 1.275 1.000 0.850   4.091 Chain 26-spline Top 25.5" long
R150F 1988-91 3.830 2.062 1.436 1.000 0.838   4.220 Chain 23-spline Top  
R150F 1992-95 3.830 2.062 1.436 1.000 0.838   4.220 Chain 23-spline Top  
R150F 1995-04 3.830 2.062 1.436 1.000 0.838   4.220 Chain 23-spline Top  
R151F 1986-87 4.313 2.330 1.436 1.000 0.838   4.220 Gear 23-spline Forward 22R-TE Turbo
MAR515 1986-04 5.15 2.740 1.930 1.000 0.830       23-spline    
R154 1986-92 3.250 1.955 1.310 1.000 0.753           Toyota Supra Turbo
R155F 2005+ 3.95 2.06 1.44 1.00 0.81   4.22 Chain 23-spline Top 2TR-FE 2.7 liter
RA60F 2005-2015 4.171 2.190 1.488 1.193 1.000 0.849 3.607 Chain 19-spline Top 26-1/4" long, Tacoma
RA61F 2006-2014 4.171 2.190 1.488 1.193 1.000 0.799 Chain 19-spline Top FJ Cruiser
RC62F 2016+ 3.98 2.02 1.32 1.00 0.85 0.71 3.39 Chain 19-spline Top 27-15/16" long, Tacoma
A340 1985-95 2.804 1.531 1.000 0.705     2.393       4spd Automatic
A750F 2005-2015 3.520 2.042 1.400 1.000 0.716   3.224       5spd Tacoma Automatic
AC60F 2016+ 3.60 2.09 1.49 1.00 0.69 0.58 3.73       6spd Tacoma Automatic
AX5 1984-02 3.92 2.33 1.44 1.000 0.85   4.74   21-spline   Cherokee, Comanche, and Wranglers
AX15 1989-99? 3.83 2.33 1.44 1.000 0.79   4.22   23-spline   Cherokee, Comanche, and Wranglers

Toyota Transmission
Application Table

Model Year Model Year
L43 1979-80 (20R) L45 1981-82 (22R)
L50 1981-82 (22R) L52 1983 (22R)
G52 8/1983-5/85 (22R) G54 6/1985-88 (22R)
G58 1989-95 (22R-E)    
W56-A 1985 (22R-E) W56-B 1986-88 (22R-E)
W56-C 1989-91 (22R-E) W56-D 1992 (22R-E)
W56-E 1993-95 (22R-E) W59 1995-05 (2/3RZ-FE)
R151F 1986-87 (22R-TE) R150F 1988-95 (3VZ-E)
R150F 1995-05 (5VZ-FE)
RA60F2005-15 (1GR-FE) RA61F2006-14 (1GR-FE)
RC62F2016+ (2GR-FKS)
 

Input Bearing
Identification Chart

Transmission Input Bearing Number
L43 6207N
L45 & L50 63/32N, 032-2
L52 B32-14UR, 32BC08S1N
G52 B32-14UR, 32BC08S1N
G54 & G58 32TM03NX, 32BCS4-2NSLN,
32BCS8-2MT2N
W56-A, B & C 6307-N, HR6307-N
W56-D & W59 35TM11UR, 35TM11NX1
R150 & R151 DG4092, 4OTM05, 040-1,
35TM03

Click here to view our Transmission Gear Ratio Chart

Marlin Crawler Transmission Gear Ratio Table

Our Heavy Duty Transmissions have found great success in areas outside of Rock Crawling
from multiple Baja 1000 and SCORE off-road events to many Pro-Am Drift events
in 3RZ-FE, 7M-GTE, 1JZ-GE, 2JZ-GTE, and 1UZ-FE powered race vehicles.



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Watch as our Heavy Duty R150R 2WD transmission gets
put to the Ultimate test by the FireGuys Racing Team!

Testing in Grand Junction, CO:

  Racing in Wendover, Nevada: