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 General Motors AR-5 (titled MA-5 internally by GM), Jeep AX-15, NV3550, and Isuzu AR5 transmissions.
R150
A 2WD transmission found in Toyota Hilux 2006+ , Toyota Prado . It came with two input shaft lengths pre- 1996 and 1996 and up.
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 transmission found in many Toyota trucks. Land Cruiser II, Land Cruiser Prado and Hilux Surf (1989-1993) 2L-T series and 1KZ series Turbo Diesel, V6 3VZE and 5VZ-FE ] (also Japan, UK and Europe 1KZ/TE 4Runners, 93-95)
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
R151F
A 4WD transmission found in only two model years of Toyota trucks(not available in 4runners). [Turbo 22-RTE 1986 and 1987] Also 1KZ-TE Prado Landcruiser/ LJ70 bundera (also in 2L-TE and 1KZ/T Hilux Surfs 92-95)
Ratios:
- First Gear: 4.313:1
- Second Gear: 2.330:1
- Third Gear: 1.436:1
- Fourth Gear: 1.00:1
- Fifth Gear: 0.836:1
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 2nd Generation (2005+) Toyota Tacomas. [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 2nd Generation (2005+) Toyota Tacomas.
- 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
R350
A 2WD transmission found in the 100 Series Turbo Diesel Toyota Hiace Super Custom.