Toyota R transmission
Toyota Motor Corporation's R family is a family of 5-speed RWD/4WD transmissions built by Aisin. They share much in common (such as the bell housing-to-body bolt patterns) with the Aisin AR transmission (rebadged MA-5 by GM, AX-15 and NV3550 by Jeep, and Isuzu AR5)
R150
A 2WD transmission found in Toyota Tacoma/Hilux 1996+, Toyota Prado . It came with two input shaft lengths pre- 1996 and 1996 and up (20mm longer)
Ratios:
- First Gear: 3.830:1
- Second Gear: 2.062:1
- Third Gear: 1.436:1
- Fourth Gear: 1.00:1
- Fifth Gear: 0.838:1
R150F
A 4WD manual transmission found in many Toyota trucks. Land Cruiser II, Land Cruiser Prado Toyota 4runner and Hilux Surf (1989-1995) 2L-T series and 1KZ series Turbo Diesel, V6 3VZE and 5VZ-FE (also Japan, UK and Europe 1KZ/TE 4Runner 89-95)
Tacoma/Hilux:
1995.5-2004 5VZ-FE 4WD N160/N170/N190
4Runner/Hilux Surf:
1995.5-2000 5VZ-FE 4WD N180
Ratios:
- First Gear: 3.830:1
- Second Gear: 2.062:1
- Third Gear: 1.436:1
- Fourth Gear: 1.00:1
- Fifth Gear: 0.838:1
- Reverse Gear 4.220:1
R151F
A 4WD transmission used in a wide range of Toyota 4x4s
Land Cruiser:
1986-1990 2LTE J70-J73
1990-2002 1HZ J70-J79
1998-2002 1HZ J100/J105
Hilux/Pickup:
1986/1987 22-RTE N90-N120
1997-2005 1KZTE N140-N170
2006-2015 1KD-FTV N15-N26
4Runner/Surf/Prado:
1990-1993 2LTE N130 4runner/Surf
1994-1995 1KZTE N130 4runner/Surf
1996-2002 1KZTE N180 Surf/J90 Prado
2002-2005 1KZTE N210 Surf/J120 Prado
2006-2009 1KDFTV N210 Surf/J120 Prado
2009-2015 1KDFTV J150 Prado
Ratios:
- First Gear: 4.313:1
- Second Gear: 2.330:1
- Third Gear: 1.436:1
- Fourth Gear: 1.00:1
- Fifth Gear: 0.838:1
- Reverse Gear 4.220:1
R154
This is a 5-speed transmission found in the MKIII Supra Turbo, Toyota Crown, Toyota Chaser Tourer V, Toyota Mark II Tourer V, Toyota Cresta Tourer V, and Toyota Soarer (turbo) up to 2004.
Ratios:
- First Gear: 3.251:1
- Second Gear: 1.955:1
- Third Gear: 1.310:1
- Fourth Gear: 1.00:1
- Fifth Gear: 0.753:1
R155
A 2WD transmission found in the 2005-2015 Toyota Tacoma.[1]
- First Gear: 3.95:1
- Second Gear: 2.06:1
- Third Gear: 1.44:1
- Fourth Gear: 1.00:1
- Fifth Gear: 0.81:1
- Reverse Gear: 4.22:1
R155F
A 4WD transmission found in the 2005-2015 Toyota Tacoma.
- First Gear: 3.95:1
- Second Gear: 2.06:1
- Third Gear: 1.44:1
- Fourth Gear: 1.00:1
- Fifth Gear: 0.81:1
- Reverse Gear: 4.22:1
R156
A RWD transmission.
- First Gear: 4.31:1
- Second Gear: 2.33:1
- Third Gear: 1.44:1
- Fourth Gear: 1.00:1
- Fifth Gear: 0.79:1
- Reverse Gear: 4.22:1
R156F
A 4WD transmission found in the 2016-2017 Toyota Tacoma, an upgraded version of the R155F with triple-cone synchronizer added to first gear.
- First Gear: 4.31:1
- Second Gear: 2.33:1
- Third Gear: 1.44:1
- Fourth Gear: 1.00:1
- Fifth Gear: 0.79:1
- Reverse Gear: 4.22:1
R350
A 2WD transmission found in the 100 Series Turbo Diesel Toyota Hiace Super Custom.
R452
A 2WD 5 speed transmission found in most light duty Toyota Dyna trucks, this transmission has a drum brake on the rear and steel housings. These transmissions can be used to give a significantly lower first, and a slightly higher overdrive (5th) when fitted to an R151 4WD gearbox.