Parameter 5T21 series
Basic structure FF Drive Type: two-axis, fully synchronized shifting of forward gears; the transmission,
main reducing gear and differential are as a whole
main transmission ratio (optional) 3.938
Transmission ratio of all gears (optional) Ⅰ Ⅱ Ⅲ Ⅳ Ⅴ R
3.545 2.048 1.385 0.972 0.892 3.333
Two-axis center distance 72 /117.15 mm
Maximum input torque 210 N.m
Shift control mechanism Double rod control
Amount of lubricating oil and model 2.8L±0.15L
Weight（㎏） 38 kg
Matching engine / vehicle type 4A91T/4G15T
L×W×H(mm) 389×476×382
Technical features 

1.The shift system adopts integrated design, to ensure the consistency of mass production.
2.All gears use slender teeth, with large carrying torque and low operating noises.
3.Log-distance double rod control mode, equipped with dual positioning mechanism, making shifting clear and smooth.
4.Increase gears to widen the speed ratio, and increase the opportunity for working close to the maximum power, and enhance the acceleration and climbing ability, effectively reduce fuel consumption.