ZF 4HP22 transmission
The 4HP 22 is a four-speed automatic transmission from ZF Friedrichshafen AG for passenger cars with rear wheel drive or 4X4 layout. Introduced in 1980, it was produced through 2003, and has been used in a variety of cars from BMW, General Motors, Jaguar, Land Rover, Maserati, Peugeot, Porsche, and Volvo.
4HP 22 (RWD & 4X4) | |
---|---|
Overview | |
Manufacturer | ZF Friedrichshafen |
Production | 1980 – 2003 |
Model years | 1980 – 2003 |
Body and chassis | |
Class | 4-Speed Longitudinal Automatic Transmission |
Chronology | |
Predecessor | ZF 3HP Transmission Family |
Successor | ZF 5HP Transmission Family |
Specifications
Torque
The ZF 4HP 22 can handle from 100 to 380 NM of input torque.
Technical data
Gear Teeth and Ratios | Planetary Gearset: Teeth | Count | Total | Avg. | |||
---|---|---|---|---|---|---|---|
Simpson | Simple | ||||||
Model Type |
First Delivery |
Sun 1 Ring 1 |
Sun 2 Ring 2 |
Sun 3 Ring 3 |
Brakes Clutches |
Ratio Span |
Gear Step |
Gear | R | 1 | 2 | 3 | 4 | ||
4HP 22 A · Big Engines |
1980 | 35 73 |
35 73 |
31 83 |
4 3 |
3.4055 | 1.5045 |
Ratio | –2.0857 | 2.4795 | 1.4795 | 1.0000 | 0.7281 | ||
4HP 22 B · Small Engines |
1980 | 35 73 |
41 73 |
31 83 |
4 3 |
3.7539 | 1.5541 |
Ratio | –2.0857 | 2.7331 | 1.5616 | 1.0000 | 0.7281 | ||
Applications
4HP 22
- BMW
- E30
- 1984–1988 316 M10/B18
- 1987–1988 316i M10/B18
- 1988–1994 316i M40/B16
- 1984–1987 318i M10/B18
- 1987–1994 318i M40/B18
- 1982–1993 320i M20/B20
- 1982–1986 323i M20/B23
- 1985–1990 324d M21/D24
- 1987–1990 324td M21/D24
- 1983–1988 325e M20/B27:[1] Type A
- 1985–1993 325i M20/B25:[1] Type A
- 1986–1992 325ix M20/B25:[1] Type A
- E28
- 1981–1987 518i M10/B18:[2] Type B
- 1981–1987 520i M20/B20:[2] Type B
- 1986–1988 524d M21/D24:[2] Type B
- 1983–1987 524td M21/D24:[2] Type B
- 1983–1988 525e M20/B27:[2] Type A
- 1981–1987 525i M30/B25:[2] Type A
- 1981–1987 528e M20/B27
- 1981–1987 528i M30/B28:[2] Type A
- 1983–1984 533i M30/B32
- 1984–1988 535i M30/B34:[2] Type A
- E24
- 1983–1989 633CSi M30/B32
- 1983–1987 635CSi M30/B34
- E23
- E34
- E32
- E30
- Chevrolet
- Jaguar
- Land Rover
- Defender
- 1997 90 V8 4.0L North America Spec
- 1998 90 V8 4.0L Defender 50th Special Edition
- Discovery (Series I)
- 1992–1999 V8 3.9L
- Discovery (Series II)
- 1999–2002 V8 4.0L
- Range Rover
- 1987–2002 (except 4.6)
- Defender
- Lincoln
- Continental
- 1984–1985 2.4 litre (BMW-Steyr turbodiesel)
- Continental
- Lotus
- Lotus Excel
- Excel SA 1986 –1991 Twin Cam 4 Cyl Lotus 2.2L 180bhp
- Lotus Excel
- Maserati
- Biturbo
- 1988–1997 2.5 V6
- 1988–1997 2.8 V6
- Quattroporte
- 1994–1998 2.8 V6
- Biturbo
- Peugeot
- Volvo
4HP 22HL
Rear-engine design rear-wheel drive configuration
- Porsche
- 1989–1993 Porsche 911 Carrera II 3.6
- 1993–1998 Porsche 993 3.6
See also
References
- "ZF North America application chart (automatic)" (PDF). ZF Friedrichshafen AG. ZF-Group.com. Retrieved 11 February 2006.
- "BMW E30 3 Series Specifications".
- "BMW E28 Specifications".
- "BMW E23 735i user manual, PDF p. 125" (PDF).
- "South African version BMW E23 745i user manual, PDF p. 117" (PDF).
- "BMW E34 user manual, 1989, p. 111". Archived from the original on June 29, 2013.
- "BMW E32 user manual, PDF p. 51" (PDF).
- "Chevrolet Opala Specifications".
- "Chevrolet Opala Original table of gear ratios". Archived from the original on May 8, 2014.
- A. K. Legg, Peugeot 505 Owners Workshop Manual, Haynes Publishing Group, 1989, ISBN 0-85696-762-9, p. 132
- Octavio Trentini, Reparación y ajuste de automoviles Peugeot 505, Cosmopolita publisher, 1995, ISBN 950-9069-69-8, p. 148, 149
- Peugeot 505 User manual, Peugeot, 1987, Paris, p. 146, 147
- Peugeot 505 User manual, Peugeot, 1987, Madrid, p. 109
- Peugeot 505 User manual, Peugeot, 1987, Madrid, p. 131
- "Volvo 740 User manual, 1985".
- "Volvo 740 User manual, 1986, PDF p. 126, 127" (PDF).
- "Volvo 760 GLE user manual, 1984, PDF p. 110" (PDF).
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