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Close Ratio Transmission Gear Set for AE86

The gear ratio is changed for sports driving, such as motor sports and circuit racing. Torque band utilization can be maximized by optimizing the step ratio (linkage ratio) for sports driving, to deliver the most power from your engine.

Transmission Gear Set

This list is based on Japanese model and shown in Japanese domestic price.
Application Part No. Code List Price(JPY) Gear Ratio Remarks
4A-GE(5M/T) 83.5-87.5 33030-AE811 F 210, 000 1st.-2.341 For T50
2nd.-1.607
3rd.-1.195
5th.-0.886
33030-AE851 F Discontinued 1st.-2.630
2nd.-1.891
3rd.-1.384
5th.-0.861

AE86 TRD Close Ratio Transmission(33030-AE851)+TRD Final Gear(41201-AE851)

* The above assumes that the TRD transmission gear set (33030-AE851) is being used in combination with the TRD final gear set (41201-AE851).
* The above are calculated values. Since traveling resistance occurs, these values differ from actual data.
AE86 TRD Close Ratio Transmission(33030-AE811)+TRD Final Gear(41201-AE851)

* The above assumes that the TRD transmission gear set (33030-AE811) is being used in combination with the TRD final gear set (41201-AE851).
* The above are calculated values. Since traveling resistance occurs, these values differ from actual data.
AE86 TRD Close Ratio Transmission(33030-AE851)

* The above assumes that the TRD transmission gear set (33030-AE851) is used in combination with the original final gear set (gear ratio: 4.300)
* The above are calculated values. Since traveling resistance occurs, these values differ from actual data.
AE86 TRD Close Ratio Transmission(33030-AE811)

* The above assumes that the TRD transmission gear set (33030-AE811) is used in combination with the original final gear set (gear ratio: 4.300)
* The above are calculated values. Since traveling resistance occurs, these values differ from actual data.

AE86 Original Transmission

* The above are calculated values. Since traveling resistance occurs, these values differ from actual data.
[Specification] Original Transmission
Model Code T50
Installed Engine Type 4A-GE
gear ratio 1st 3.587
2nd 2.022
3rd 1.384
4th 1.000
5th 0.861
Finel Gear Ratio 4.300

Final Gear Set
(Exclusively designed for competition)


This list is based on Japanese model and shown in Japanese domestic price.
Application Part No. Code List Price(JPY) Remarks
4A-GE 83.5-87.5 41201-AE851 F Discontinued i=5.375


Contents of gear set : 33030-AE811

Part No. Description Teeth
TRD Part 33032-AE801 1st gear 31
33033-AE801 2nd gear 28
33034-AE811 3rd gear 25
33036-AE801 5th gear 21
33428-AE811 5th counter gear 34
33411-AE801 Counter shaft -
33422-AE801 Counter gear 33
33423-AE811 3rd counter gear 30
33424-AE801 2nd counter gear 25
33427-AE801 1st counter gear 19
39982-AE801 Spacer No.1 -
39982-TA102 Spacer No.2 -
Toyota Genuine Part 90520-25270 Snap ring -
90520-25271 Snap ring -
90520-25272 Snap ring -
90520-25273 Snap ring -


Contents of gear set : 33030-AE851

Part No. Description Teeth
TRD Part 33032-AE851 1st gear 33
33033-AE851 2nd gear 29
33411-AE801 Counter shaft -
33422-AE801 Counter gear 33
33423-AE851 3rd counter gear 28
33424-AE851 2nd counter gear 22
33427-AE851 1st counter gear 18
39982-AE801 Spacer No.1 -
39982-TA102 Spacer No.2 -
Toyota Genuine Part 90520-25270 Snap ring -
90520-25271 Snap ring -
90520-25272 Snap ring -
90520-25273 Snap ring -