Allison® 6-Speed Automatic Transmissions

MODEL IDENTIFICATION

 

Select a Model (94 Models)

Models

1000, 1000 MH, 1000 SP

Gear

Ratio
Sixth 0.67

Fifth

0.71

Fourth

1.00

Third

1.41

Second

1.81

First

3.10

*Sixth speed available July 2006 for specific vehicle configurations.

 

Models

2500 Series, 2500 MH, 2500 SP

Gear

Ratio
Sixth* 0.64

Fifth

0.74

Fourth

1.00

Third

1.44

Second

1.90

First

3.51

*Sixth speed available July 2006 for specific vehicle configurations.

 

Models 

Gear 3000 EVS 3500 EVS 4000 EVS 4500 EVS
Sixth 0.65 0.65 0.64 0.67
Fifth 0.75 0.75 0.74 0.76
Fourth 1.00 1.00 1.00 1.00
Third 1.41 1.53 1.43 1.53
Second 1.86 2.26 1.91 2.21
First 3.49 4.59 3.51 4.70

 

Models

3000,

3000 HS, 3000 MH, 3000PTS

3000 RDS, 3000 TRV, 3200 MH,

3000 SP, 3200 ORS, 3200 SP,

3500 ORS, 3500 RDS, 3500 SP

3200 TRV

Gear

Ratio

Sixth

0.65

Fifth

0.75

Fourth

1.00

Third

1.41

Second

1.86

First

3.49

 

Models

4000, 4000 HS, 4000 MH,

4000 ORS, 4000 RDS, 4000 SP,

4000 TRV, 4200 ORS

Gear

Ratio

Sixth

0.64

Fifth

0.74

Fourth

1.00

Third

1.43

Second

1.91

First

3.51

 

Models

M 5610, 4500, 4500 HS,

4500 OFS, 4500 ORS, 4500 RDS,

4500 SP, 4600 ORS

Gear

Ratio

Sixth

0.67

Fifth

1.00

Fourth

1.35

Third

2.01

Second

2.38

First

4.00

 

Models

M 6610

Gear

Ratio

Sixth

0.67

Fifth

1.00

Fourth

1.35

Third

2.01

Second

2.38

First

4.00

 

Models

MD 3060 P, MD 3066 P

MD 3060 R, MD 3066 R

MD 3060 PR, MD 3066 PR

MD 3066

Gear

Ratio

Sixth

0.65

Fifth

0.75

Fourth

1.00

Third

1.41

Second

2.86

First

3.49


Models

MD 3560 P, MD 3566 P

MD 3560 R, MD 3566 R

MD 3560 PR, MD 3566 PR

MD 3560

Gear

Ratio

Sixth

0.65

Fifth

0.75

Fourth

1.00

Third

1.54

Second

2.25

First

4.59


Models

HD 4060 P

HD 4060 R

HD 4060 PR

Gear

Ratio

Sixth

0.64

Fifth

0.74

Fourth

1.00

Third

1.43

Second

1.91

First

3.51


Models

HD 4560 P

HD 4560 R

HD 4560 PR

Gear

Ratio

Sixth

0.67

Fifth

0.76

Fourth

1.00

Third

1.53

Second

2.21

First

4.70


Models

B 300

Gear

Ratio

Sixth

0.65

Fifth

0.75

Fourth

1.00

Third

1.41

Second

2.86

First

3.49

 

Models

B300R, B400R, B 400

NOTE: These transmissions models are available in 4, 5, and 6 speed calibrations for buses

Gear

Ratio

Sixth

0.65

Fifth

0.75

Fourth

1.00

Third

1.41

Second

2.86

First

3.49

 

 

Models

B 500

Gear

Ratio

Sixth

0.65

Fifth

0.75

Fourth

1.00

Third

1.43

Second

1.91

First

3.51

 

Models

B500P, B500R

NOTE: These transmissions models are available in 4, 5, and 6 speed calibrations for buses

Gear

Ratio

Sixth

0.65

Fifth

0.75

Fourth

1.00

Third

1.41

Second

1.86

First

3.49


Models

CLT 5961, CLT 5962

CLBT 5961, CLBT 5962

CLT 6061, CLT 6062

CLBT 6061, CLBT 6062

Gear

Ratio

Sixth

0.67

Fifth

1.00

Fourth

1.35

Third

2.01

Second

2.68

First

4.00


Models

DP 8000

Gear

Ratio

Sixth

0.73

Fifth

1.00

Fourth

1.31

Third

1.69

Second

2.32

First

4.24

 

Models

DP 8962, DP 8963

DPT 8962, DPT 8963

Gear

Ratio

Sixth

0.73

Fifth

1.00

Fourth

1.31

Third

1.69

Second

2.32

First

4.24


Models

CLBT 9681, M 9600, S 9600

Gear

Ratio

Sixth

0.72

Fifth

1.00

Fourth

1.67

Third

2.32

Second

3.05

First

4.24

 

Models

S 5610, S 5610

Gear

Ratio

Sixth

0.67

Fifth

1.00

Fourth

1.35

Third

2.01

Second

2.68

First

4.00

 

Models

T270 (R), T280 (R), T310 (R),

T325 (R), T350 (R), T425 (R)

Gear

Ratio
Sixth 0.65

Fifth

0.75

Fourth

1.00

Third

1.41

Second

1.86

First

3.49

 

Models

T450 (R), T525 (R)

Gear

Ratio
Sixth 0.65

Fifth

0.74

Fourth

1.00

Third

1.43

Second

1.91

First

3.51

 

 

This page was last modified Friday, October 30, 2009 01:32:32 PM

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