List of Daimler AG transmissions
Daimler AG produces a number of automobile transmissions.
Mercedes-Benz Manual Transmissions[edit]
For manual transmissions G for gearbox and two digits are used. See G56 — 6-speed manual as an example.
Mercedes-Benz Automatic Transmissions[edit]
Mercedes-Benz uses the number "720" to currently "725" to identify an automatic transmission.
| Trademark
Name |
Model | Type | Max. Input
Torque |
Production
Period |
Engine
Orientation |
Speed | Layout | Coupling | Control | Mount | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Count [1] | Top [2] | Gear-sets[3] | Brakes | Clutch-es | |||||||||
| N/A | K4A 025 | N/A | 25 kg⋅m (180 lb⋅ft) | 1961 - 1967 | Longitudinal | 4 | D | 2 | 3 | 3 | Fluid Coupling | Hydraulic | 4-Bolt |
| N/A | K4B 050 | N/A | 51 kg⋅m (370 lb⋅ft) | 1964 - 1972 | Longitudinal | 4 | D | 3 | 3 | 2 | Fluid Coupling | Hydraulic | 4-Bolt |
| N/A | K4C 025
K4A 040 |
722.2 | 25 kg⋅m (180 lb⋅ft)
40 kg⋅m (290 lb⋅ft) |
1967 - 1972
1969 - 1971 |
Longitudinal | 4 | D | 3 | 3 | 2 | Fluid Coupling | Hydraulic | 4-Bolt |
| N/A | W3A 040 | 722.0 | 40 kg⋅m (290 lb⋅ft) | 1971 - 1972 | Longitudinal | 3 | D | 2 | 3 | 2 | Torque Converter | Hydraulic | 4-Bolt |
| N/A | W3A 050
W3A 050 reinf. |
722.0 | 50 kg⋅m (360 lb⋅ft)
56 kg⋅m (410 lb⋅ft) |
1973 - 1980
1975 - 1980 |
Longitudinal | 3 | D | 2 | 3 | 2 | Torque Converter | Hydraulic | 4-Bolt |
| N/A | W4B 025 | 722.1 | 25 kg⋅m (180 lb⋅ft) | 1972 - 1983 | Longitudinal | 4 | D | 3 | 3 | 2 | Torque Converter | Hydraulic | 4-Bolt |
| N/A | W4A 018[4] | 720.1 | 18 kg⋅m (130 lb⋅ft) | 1975 - 1990 | Longitudinal | 4 | D | 3 | 3 | 2 | Torque Converter | Hydraulic | |
| N/A | W4B 035[5] | N/A | 35 kg⋅m (250 lb⋅ft) | 1975 - ? | Longitudinal | 4 | D | 3 | 3 | 2 | Torque Converter | Hydraulic | |
| 4G-Tronic[6] | W4A 040 | 722.3 | 40 kg⋅m (290 lb⋅ft) | 1979 - 1985 | Longitudinal | 4 | D | 3 | 3 | 2 | Torque Converter | Hydraulic | 6-Bolt |
| 4G-Tronic | W4A 020 | 722.4 | 20 kg⋅m (140 lb⋅ft) | 1982 - 1996 | Longitudinal | 4 | D | 3 | 3 | 2 | Torque Converter | Hydraulic | 6-Bolt |
| 4G-Tronic | W4A 040 II | 722.3 | 40 kg⋅m (290 lb⋅ft) | 1985 - 1996 | Longitudinal | 4 | D | 3 | 3 | 2 | Torque Converter | Hydraulic | 6-Bolt |
| 4G-Tronic | W4A 028 | 722.3 | 28 kg⋅m (200 lb⋅ft) | 1990 - 1996 | Longitudinal | 4 | D | 3 | 3 | 2 | Torque Converter | Hydraulic | 6-Bolt |
| 4G-Tronic | W5A 030 | 722.5 | 30 kg⋅m (220 lb⋅ft) | 1990 - 1996 | Longitudinal | 5 | O | 4 | 4 | 3 | Torque Converter | Hydraulic (R & 1-4)
Electronic (5) |
6-Bolt |
| 5G-Tronic
NAG1[7] |
W5A 580 | 722.6 | 580 N⋅m (430 lb⋅ft) | 1996 - 2019 | Longitudinal | 5[8] | O | 3 | 3 | 3 | Torque Converter w/ Lockup | Electronic | |
| 5G-Tronic
NAG1 |
W5A 330 | 722.6 | 330 N⋅m (240 lb⋅ft) | 1996 - 2019 | Longitudinal | 5[8] | O | 3 | 3 | 3 | Torque Converter w/ Lockup | Electronic | |
| 5G-Tronic | W5A 180 | 722.7 | 180 N⋅m (130 lb⋅ft) | 1997 - 2020 | Transverse | 5 | O | 5[9] | 0 | 6 | Torque Converter w/ Lockup | Electronic | |
| Autotronic | 722.8 | N/A | 2004 - 2011 | Transverse | CVT | O | Torque Converter | Electronic | |||||
| 7G-Tronic
NAG2[10] |
W7A 700 | 722.9 | 700 N⋅m (520 lb⋅ft) | 2003 - 2020 | Longitudinal | 7[8] | O | 4 | 4 | 3 | Torque Converter w/ Lockup | Electronic | |
| 9G-Tronic
NAG3[11] |
W9A 700 | 725.0 | 700 N⋅m (520 lb⋅ft) | 2013 - present | Longitudinal | 9 | O | 4 | 3 | 3 | Torque Converter w/ Lockup | Electronic | |
References[edit]
- ^ plus 1 reverse gear (unless otherwise specified)
- ^ D = direct drive · O = overdrive
- ^ Epicyclic gearing (unless otherwise specified)
- ^ for light duty trucks up to 5,600 kg (12,300 lb)
- ^ for medium duty trucks up to 11,000 kg (24,000 lb)
- ^ unofficial name given to the transmission by car enthusiasts
- ^ First New Automatic Gearbox Generation
- ^ a b c plus 2 reverser gears
- ^ helical gear
- ^ Second New Automatic Gearbox Generation
- ^ Third New Automatic Gearbox Generation