>>TOP PAGE

Close Ratio Transmission Gear Set･WPC Final Gear Set for ALTEZZA

Close ratio transmission gear set

* Changed the gear ratios of first and third gears.
* This provides smooth, powerful acceleration by improving the step ratio from first to sixth gear, making it possible to apply more power without exceeding the torque band.
* By improving the linkage between gears, this gear set achieves the optimum gear ratio, whether on winding roads or the circuit, to deliver the most power from your engine.

Close Ratio Transmission Gear Set

This list is based on Japanese model and shown in Japanese domestic price.
Application Part No. Code List Price(JPY) Remarks
SXE10(6M/T)
GXE10(6M/T)		 33030-SE100 F Discontinued
 Changed the gear ratio of 1st & 3rd gear closer to that of 2nd gear.
Contents of set: Output Shaft, Counter shaft, 1st gear and 3rd gear.

WPC final gear set

* Designed for hard use such as circuit racing, WPC finished gears exhibit outstanding durability.
* Improved acceleration performance designed more for sports racing provides an even greater thrill from acceleration.
* Everything is enclosed, from the speedometer calibration line to the oil seal, ring gear set, bolts, lock plate, and collars.

WPC Final Gear Set

This list is based on Japanese model and shown in Japanese domestic price.
Application Part No. Code List Price(JPY) Gear Ratio
SXE10, GXE10 98.10- 41201-SE100 F Discontinued 4.556

●By combining the close ratio transmission gear set with the WPC final gear set, you can enjoy smooth acceleration and powerful driving both on winding roads and in circuit racing.
●To prevent heat-induced LSD performance impairment or malfunction, we recommend you also install a differential oil cooling kit.


◆Installation Data for SXE10(6M/T) model

TRD Close Ratio Transmission(33030-SE100)+ WPC Final Gear(41201-SE100)

* The above assumes that the TRD transmission gear set (41201-AE061) is being used in combination with the WPC Final Gear Set(41201-SE100).
* The above are calculated values. Since traveling resistance occurs, these values differ from actual data.		 TRD Close Ratio Transmission(33030-SE100)+ Original Final Gear (first half term: 98.10-01.05)

* The above assumes that the TRD transmission gear set (33030-SE100) is used in combination with the original final gear set (gear ratio: 4.100).
* The above are calculated values. Since traveling resistance occurs, these values differ from actual data.
TRD Close Ratio Transmission(33030-SE100)+ Original Final Gear (latter half term: 01.05-)

* The above assumes that the TRD transmission gear set (33030-SE100) 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.		 Original Transmission+ WPC Final Gear(41201-SE100)

* The above assumes that the Original Transmission(Model Code:J160) is used in combination with the WPC Final Gear Set(41201-SE100).
* The above are calculated values. Since traveling resistance occurs, these values differ from actual data.
Original Transmission+ Original Final Gear(98.10-01.5)

* The above assumes that the Original Transmission(Model Code:J160) is used in combination with the Original Final Gear( gear ratio :4.100).
* The above are calculated values. Since traveling resistance occurs, these values differ from actual data.		 Original Transmission+Original Final Gear(01.5-)

* The above assumes that the Original Transmission(Model Code:J160) is used in combination with the Original Final Gear( gear ratio :4.300).
* The above are calculated values. Since traveling resistance occurs, these values differ from actual data.

◆Installation Data for SXE10(5A/T) model
Original Transmission+ WPC Final Gear(41201-SE100)

* The above assumes that the Original Transmission(Model Code:A650E) is used in combination with the WPC Final Gear Set(41201-SE100).
* The above are calculated values. Since traveling resistance occurs, these values differ from actual data.		 Original Transmission+Original Final Gear

* The above assumes that the Original Transmission(Model Code:A650E) is used in combination with the Original Final Gear( gear ratio :4.300).
* The above are calculated values. Since traveling resistance occurs, these values differ from actual data.


◆Installation Data for GXE10(6M/T) model

TRD Close Ratio Transmission(33030-SE100)+ WPC Final Gear(41201-SE100)

* The above assumes that the TRD transmission gear set (33030-SE100) is being used in combination with the WPC Final Gear Set(41201-SE100).
* The above are calculated values. Since traveling resistance occurs, these values differ from actual data.		 TRD Close Ratio Transmission(33030-SE100)+ Original Final Gear

* The above assumes that the TRD transmission gear set (33030-SE100) 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.
Original Transmission+WPC Final Gear(41201-SE100)

* The above assumes that the Original Transmission(Model Code:J160) is used in combination with the WPC Final Gear Set(41201-SE100).
* The above are calculated values. Since traveling resistance occurs, these values differ from actual data.		 Original Transmission+Original Final Gear

* The above assumes that the Original Transmission(Model Code:J160) is used in combination with the Original Final Gear( gear ratio :4.300).
* The above are calculated values. Since traveling resistance occurs, these values differ from actual data.


◆Installation Data for GXE10(4A/T) model

Original Transmission+WPC Final Gear(41201-SE100)

* The above assumes that the Original Transmission(Model Code:A47DE) is used in combination with the WPC Final Gear Set(41201-SE100).
* The above are calculated values. Since traveling resistance occurs, these values differ from actual data.		 Original Transmission+Original Final Gear

* The above assumes that the Original Transmission(Model Code:A47DE) is used in combination with the Original Final Gear( gear ratio :4.300).
* The above are calculated values. Since traveling resistance occurs, these values differ from actual data.


[Gear Ratio]

　 1st 2nd 3rd 4th 5th 6th
TRD(33030-ＳＥ100) 3.106 2.175 1.585 1.223 1.000 0.869
Step Ratio 　 0.700 0.729 0.772 0.818 0.869
Original(Ｊ160) 3.874 2.175 1.484 1.223 1.000 0.869
Step Ratio 　 0.561 0.682 0.824 0.818 0.869


Close Ratio Transmission Gear Set Supplement Part No.

Description Part No. Code Qty List Price(JPY)
Output shaft 33321-SE100 F 1 90, 000
Counter shaft 33411-SE100 F 1 72, 000
1st gear 33335-SE100 F 1 34, 000
3rd gear 33044-SE100 F 1 22, 000


WPC Final Gear Set Gear Ratio

　 Gear Ratio
TRD(41201-SE100) 4.556
Original(98.10-01.5のSXE10 6M/T) 4.100
Original(Except above) 4.300