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EASY-SHIFT™ 5-Speeds
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The EASY-SHIFTTM 5-Speed transmissions are designed to be driver productivity tools. They are made to handle the high-torque, medium-duty diesel engines used in today's toughest mid-range truck applications. Combined with a single-speed axle, they are ideal for general purpose and city delivery vehicles. |
Features:
- Gimbal tower lever assembly for a tighter shift pattern
- Isolated shift levers for reduced noise and vibration
- Taper Lok shift collars and synchronizers for smooth shifting
- New improved shift rails and forks are designed for longer wear
- OPTI-RAILTM is a standard feature in the ES46/56 5-Speed transmissions
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How can we assist you with your specific requirements?
If this information is insufficient to select a transmission model, please use this
Medium- and Heavy-Duty Application Engineering Form
to supply your specifications. Our application engineers will be glad to customize and
recommend a model for you. |
To print or download a PDF version of this page, please click here or on the
icon found above each table below.
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Model No. |
Length
(in) |
Weight
(lbs) |
Lube Cap.
(liters) |
Torque Cap.
(lbs-ft) |
Overall
Ratio |
Reverse
Gear |
Gear Ratios |
R1 |
Low Gear |
Top Gear |
ES46-5A |
24.92 |
325 |
5.7 |
460 |
7.16 |
6.75 |
7.16 |
1.00 |
ES56-5A |
24.92 |
325 |
5.7 |
560 |
7.16 |
6.75 |
7.16 |
1.00 |
ES62-5A |
24.13 |
361 |
8.0 |
620 |
7.17 |
7.17 |
7.17 |
1.00 |
ES62-5D |
24.13 |
361 |
8.0 |
620 |
7.17 |
7.17 |
7.17 |
1.00 |
ES67-5A |
24.13 |
361 |
8.0 |
670 |
7.17 |
7.17 |
7.17 |
1.00 |
ES67-5D |
24.13 |
361 |
8.0 |
670 |
7.17 |
7.17 |
7.17 |
1.00 |
ES70-5A |
26.5 |
438 |
8.5 |
700 |
7.28 |
7.28 |
7.28 |
1.00 |
ES70-5D |
26.5 |
438 |
8.5 |
700 |
7.28 |
7.28 |
7.28 |
1.00 |
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Model No. |
Reverse Gear Ratios |
Gear Ratios |
R1 |
R2 |
R3 |
R4 |
1st |
2nd |
3rd |
4th |
5th |
6th |
7th |
ES46-5A |
6.75 |
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7.16 |
3.89 |
2.17 |
1.41 |
1.00 |
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ES56-5A |
6.75 |
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7.16 |
3.89 |
2.17 |
1.41 |
1.00 |
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ES62-5A |
7.17 |
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7.17 |
3.88 |
2.39 |
1.45 |
1.00 |
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ES62-5D |
7.17 |
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7.17 |
3.88 |
2.11 |
1.29 |
1.00 |
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ES67-5A |
7.17 |
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7.17 |
3.88 |
2.39 |
1.45 |
1.00 |
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ES67-5D |
7.17 |
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7.17 |
3.88 |
2.11 |
1.29 |
1.00 |
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ES70-5A |
7.28 |
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7.28 |
4.09 |
2.41 |
1.44 |
1.00 |
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ES70-5D |
7.28 |
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7.28 |
4.09 |
2.28 |
1.28 |
1.00 |
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Model No. |
On-Highway (1) |
Off-Highway |
Off-Shore |
GVW
(lbs) |
Torque
(lbs-ft) |
GVW
(lbs) |
Torque
(lbs-ft) |
GVW
(lbs) |
Torque
(lbs-ft) |
ES46-5A (2) |
42,000 |
460 |
35,000 |
460 |
35,000 |
460 |
ES56-5A (2) |
50,000 |
560 |
35,000 |
520 |
35,000 |
520 |
ES62-5A (2) |
56.500 |
620 |
44000 |
560 |
44000 |
560 |
ES62-5D (2) |
56,500 |
620 |
44,000 |
560 |
44,000 |
560 |
ES67-5A (3) |
65,000 |
670 |
50,000 |
620 |
50,000 |
620 |
ES67-5D (3) |
65,000 |
670 |
50,000 |
620 |
50,000 |
620 |
ES70-5A |
65,000 |
700 |
60,000 |
620 |
60,000 |
620 |
ES70-5D |
65,000 |
700 |
60,000 |
620 |
60,000 |
620 |
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| Notes: |
| (1) 4x4, 6x6 and/or military applications are considered off-highway. |
| (2) Not approved for line-haul applications. |
| (3) Tractors restricted to single speed axles. |
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Model No. |
Inertia (in-lb-sec2) |
Weight (lbs) |
Center of Gravity (in) |
A |
B |
C |
D |
ES46-5A |
0.15232 |
325 |
13.04 |
1.28 |
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0.46 |
ES46-5D |
0.15504 |
325 |
13.04 |
1.28 |
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0.46 |
ES56-5A |
0.15558 |
325 |
13.04 |
1.28 |
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0.46 |
ES56-5D |
0.15830 |
325 |
13.04 |
1.28 |
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0.46 |
ES62-5A |
0.21706 |
361 |
13.48 |
1.45 |
0.02 |
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ES62-5D |
0.20878 |
361 |
13.48 |
1.45 |
0.02 |
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ES67-5A |
0.20878 |
361 |
13.48 |
1.45 |
0.02 |
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ES67-5D |
0.21706 |
361 |
13.48 |
1.45 |
0.02 |
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ES70-5A |
0.40272 |
438 |
14.79 |
1.47 |
0.26 |
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ES70-5D |
0.41209 |
438 |
14.79 |
1.47 |
0.26 |
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| A. Horizontal Distance from clutch housing pilot diameter to CG. |
B. Vertical Distance below (or above) mainshaft centerline to CG.
[below is positive, above negative] |
| C. Rear view - Horizontal Distance left of mainshaft centerline to CG. |
| D. Rear view - Horizontal Distance right of mainshaft centerline to CG. |
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Model No. |
Gear Speed%
of Engine |
Tooth
Count |
Pitch |
Geometry |
6-Bolt |
Pitch Line
to Aperture
Face |
8-Bolt |
Pitch Line
to Aperture
Face |
ES46-5A |
49 |
32 |
6.1 |
23.15 R.H.Helix |
Left/Right |
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ES56-5A |
49 |
32 |
6.1 |
23.15 R.H.Helix |
Left/Right |
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ES62-5A |
49 |
41 |
7 |
17.5 R.H.Helix |
Left |
0.72 |
Right |
0.445 |
ES62-5D |
49 |
43 |
7 |
17.5 R.H.Helix |
Left |
0.56 |
Right |
0.284 |
ES67-5A |
49 |
41 |
7 |
17.5 R.H.Helix |
Left |
0.72 |
Right |
0.445 |
ES67-5D |
49 |
43 |
7 |
17.5 R.H.Helix |
Left |
0.56 |
Right |
0.284 |
ES70-5A |
52 |
40 |
6 |
17.5 R.H.Helix |
Left |
0.809 |
Right |
0.635 |
ES70-5D |
52 |
42 |
6 |
17.5 R.H.Helix |
Left |
0.623 |
Right |
-0.211 |
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Synchronized (EASY-SHIFT Models) |
Temperature |
SAE Grade |
Class/Type |
All |
30 or 50 |
Synthetic Transmission Oil
Spicer Specification MS-961-T |
Above 0°F |
30 or 40 |
HD Engine Oil
Mil-L-2104D or E
API-CD, CE, SF or SG
Cat TO-4 |
Below 0°F |
30 |
All |
80 |
Mineral Oil GL-1, -2 |
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| Note: Do not use multi-viscosity engine oils or EP additives as found in axle lubricants. |
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Change Intervals |
Type |
On Highway |
Off Highway |
Mineral |
1 year or 100,000 miles |
Every 1000 Hours |
Semi-synthetic |
2 years or 250,000 miles |
Every 1000 Hours |
Synthetic |
5 years or 500,000 miles |
Every 1000 Hours |
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