ZF Friedrichshafen AG is a German technology manufacturing company that supplies systems, in particular transmissions for all kind of passenger cars and SUVs, light commercial vehicles such as vans and light trucks, as well as all types of heavy and special vehicles like trucks and buses.
Basically there are two types of motor vehicle transmissions:
- Manual â the driver has to perform each gear change using a manually operated clutch
- Automatic â once placed in drive (or any other 'automatic' selector position), it automatically selects the gear ratio dependent on engine speed and load
Basically there are two types of engine installation:
- In the longitudinal direction, the gearbox is usually designed separately from the final drive (including the differential). The transaxle configuration combines the gearbox and final drive in one housing and is only built in individual cases
- In the transverse direction, the gearbox and final drive are very often combined in one housing due to the much more restricted space available
Every type of transmission occurs in every type of installation.
Passenger cars and light commercial vehicles
Manual transmissions
4-speed longitudinal
5-speed longitudinal
- 5 DS 25 â transaxle as fitted to the Ford GT40 MK1 and MK3, De Tomaso Mangusta, De Tomaso Pantera, Maserati Bora, Abarth SE030, Lancia 037, BMW M1, Michelotti Pura
- S5D 310Z â as fitted to the BMW E36 M3 3.0
- S5D 320Z â as fitted to the BMW E36 328i
- S5-16 - 1984-1991 BMW E30 318i, 320i
- S5-17 - Alvis TD 21, Alvis TE 21, Alvis TF 21, Maserati 3500GT (S5-17-2), Maserati Sebring I and II, Maserati Quattroporte I, Maserati Mistral
- S5-18 â Alfa Romeo Alfa 6, BMW 2002 turbo, Fiat Dino, Fiat 130, Maserati Biturbo, Maserati Quattroporte, Opel Kadett C GTE, Talbot Sunbeam Lotus, Renault Master van
- S5-20 â Maserati Mistral, Maserati Sebring, Maserati Mexico, Maserati Quattroporte I, Mercedes-Benz W112 and Mercedes-Benz W113
- S5-325 â Aston Martin DB5 DB6, Maserati Ghibli, Iso
- S5-24 â 1967âÂÂ1990 Aston Martin DBS, Maserati Quattroporte III
- S5-31 â 1990âÂÂ2006
- S5-39 â BMW 3 Series (E46), BMW 5 Series (E39), BMW 7 Series (E38), BMW X5 (E53)
- S5-42 â 1987âÂÂ1995 (Ford F-250 and F-350 Pickups, F-Super Duty Chassis-Cab Truck)
- S5-47 â 1995âÂÂ1997 (Ford F-250 and F-350 Pickups, F-Super Duty Chassis-Cab Truck)
6-speed longitudinal
- S6-37 â 1998âÂÂ2015 (BMW 3 Series (E46), 4 Series, 5 Series, 6 Series)
- S6-40 â 1989âÂÂ1996 (Aston Martin Vantage V550, Lotus Carlton/Omega, Chevrolet Corvette, VN Holden Commodore SS Group A)
- S6-45 â (Jaguar F-Type V6, BMW 135i/235i/335i)
- S6-53 â 1999âÂÂPresent â (Alfa Romeo Giulia Quadrifoglio, Jaguar S-Type Diesel, Land Rover Discovery 3/4, BMW 5 series E60 530d)
- S6-650 â 1999âÂÂ2010 (Ford F-Series Super Duty pickup Trucks, GM 2500HD & 3500 pickup trucks)
7-speed longitudinal
- S7-45 â 2011âÂÂPresent (Porsche 911 applications)
Automatic transmissions
Nomenclature
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Specifications
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Heavy vehicles
These are for heavy motor vehicles; such as large goods vehicles (trucks), buses, motorcoaches, , plant equipment (such as earth movers), or specialist military vehicles such as tanks.
Manual synchromesh transmissions for trucks
TD: Truck transmission with direct drive top gear<br /> TO: Truck transmission with overdrive top gear
5-speed & 6-speed (ZF Ecolite)
9-speed (ZF Ecomid)
12-speed & 16-speed (ZF Ecosplit)
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Manual synchromesh transmissions for tanks
6-speed
7-speed
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Automatic transmissions
2-speed automatic transmission
4- to 6-speed Ecomat series
- 4, 5 or 6-speed with Hydraulic Retarder and Neutral on Vehicle Stop (4/5/6 HP 500/590/600) â 1980âÂÂ2002
- 4, 5 or 6-speed with Hydraulic Retarder and Neutral on Vehicle Stop (4/5/6 HP 502/592/602/C) â 1997âÂÂ2007
- 5, or 6-speed with Hydraulic Retarder and Neutral on Vehicle Stop (5/6 HP 504C/594C/604C) â 2006âÂÂ2016
6- & 7-speed EcoLife series
- 1st generation 6-speed with Hydraulic Retarder (6APxx0x B/C/BS/SP series) â 2008âÂÂ2019
- 2nd generation 6-speed with Hydraulic Retarder (6APxx2x B/S series) â 2019âÂÂ
- Off-Road 7-speed with Hydraulic Retarder (7APxx0x and 7APxx2x (S) series)
- Off-Road 6-speed with Hydraulic Retarder and Power Take-Off (6APxx2x SK series)
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8-speed PowerLine series
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12-speed AMT
See also
Notes
References
External links