Toyota Motor Corporation's RC family is a family of 6-speed RWD/4WD transmissions manufactured by Aisin. 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. This transmission is known internally to Aisin as the AC6.
RC60 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): 2015– Toyota Hilux (2.4L 2WD diesel models, GUN122/135) 2015– Toyota Fortuner (2.4L 2WD diesel models, GUN165)
RC60J 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): 2019– Toyota HiAce (1GDFTV 2.8L diesel, GDH300/301/320/321/322/328; and 7GR 3.5L gas models, GRH300/301/320/321/322)
RC60F 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): 2015– Toyota Hilux (2.4L 4WD diesel models, GUN125). 2015– Toyota Fortuner (2.4L 2WD diesel models, GUN165) 2024– Toyota Tacoma (2.4L 4WD gasoline ONLY)
RC61 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): 2015– Toyota Hilux (2.5L, KUN135; 2.8L, GUN136; and 3.0L, KUN136, 2WD diesel models) 2015– Toyota Fortuner (2.8L 2WD diesel models, GUN165)
RC61F
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): 2015– Toyota Hilux (2.5L, KUN125; 2.8L, GUN126; and 3.0L, KUN126, 4WD diesel models) 2015– Toyota Fortuner (2.8L, GUN156; and 3.0L, KUN156, 4WD diesel models)
RC62F 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): 2016–2023 Toyota Tacoma (3.5L 4WD V6 models, GRN305)
References