Toyota RC transmission
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Toyota Motor Corporation's RC family is a family of 6-speed RWD/4WD transmissions. The RC transmission uses an output reduction method to achieve a compact construction. A double overdrive (5th and 6th gears) is used. A multi-cone synchromesh mechanism is used for 1st, 2nd, and 3rd gears to improve shift feel. Similar in some aspects to the older RA transmission, the RC features a separate clutch housing and uses a steel release bearing sleeve to improve serviceability and service life.
RC60
[edit]A 2WD transmission.
Ratios:
- First Gear: 4.784:1
- Second Gear: 2.423:1
- Third Gear: 1.443:1
- Fourth Gear: 1.00:1
- Fifth Gear: 0.777:1
- Sixth Gear: 0.643:1
- Reverse: 4.066:1
Applications (calendar years):
- Toyota Hilux (2.4L 2WD diesel models, GUN122/135, from 2015)
- Toyota Fortuner (2.4L 2WD diesel models, GUN165, from 2015)
RC60J
[edit]A 2WD remote cable-shift type transmission.
Ratios:
- First Gear: 4.784:1
- Second Gear: 2.423:1
- Third Gear: 1.443:1
- Fourth Gear: 1.00:1
- Fifth Gear: 0.777:1
- Sixth Gear: 0.643:1
- Reverse: 4.066:1
Applications (calendar years):
- Toyota HiAce (1GDFTV 2.8L diesel, GDH300/301/320/321/322/328; and 7GR 3.5L gas models, GRH300/301/320/321/322, from 2019)
RC60F
[edit]A 4WD transmission.
Ratios:
- First Gear: 4.784:1
- Second Gear: 2.423:1
- Third Gear: 1.443:1
- Fourth Gear: 1.00:1
- Fifth Gear: 0.777:1
- Sixth Gear: 0.643:1
- Reverse: 4.066:1
Applications (calendar years):
- Toyota Hilux (2.4L 4WD diesel models, GUN125, from 2015).
- Toyota Fortuner (2.4L 2WD diesel models, GUN165, from 2015)
- Toyota Tacoma (2.4L 4WD gasoline ONLY, from 2024MY)
RC61
[edit]A 2WD transmission.
Ratios:
- First Gear: 4.784:1
- Second Gear: 2.423:1
- Third Gear: 1.443:1
- Fourth Gear: 1.00:1
- Fifth Gear: 0.826:1
- Sixth Gear: 0.643:1
- Reverse: 4.066:1
Applications (calendar years):
- Toyota Hilux (2.5L, KUN135; 2.8L, GUN136; and 3.0L, KUN136, 2WD diesel models from 2015)
- Toyota Fortuner (2.8L 2WD diesel models, GUN165, from 2015)
RC61F
[edit]A 4WD transmission.
Ratios:
- First Gear: 4.784:1
- Second Gear: 2.423:1
- Third Gear: 1.443:1
- Fourth Gear: 1.00:1
- Fifth Gear: 0.826:1
- Sixth Gear: 0.643:1
- Reverse: 4.066:1
Applications (calendar years):
- Toyota Hilux (2.5L, KUN125; 2.8L, GUN126; and 3.0L, KUN126, 4WD diesel models from 2015)
- Toyota Fortuner (2.8L, GUN156; and 3.0L, KUN156, 4WD diesel models from 2015)
RC62F
[edit]A 4WD transmission.
Ratios:
- First Gear: 3.982:1
- Second Gear: 2.017:1
- Third Gear: 1.321:1
- Fourth Gear: 1.00:1
- Fifth Gear: 0.848:1
- Sixth Gear: 0.713:1
- Reverse: 3.385:1
Applications (calendar years):
- Toyota Tacoma (3.5L 4WD V6 models, GRN305, 2016–2023)