4HP 22 (RWD & 4X4)
Overview
ManufacturerZF Friedrichshafen
Production1980 – 2003
Model years1980 – 2003
Body and chassis
Class4-Speed Longitudinal Automatic Transmission
Chronology
PredecessorZF 3HP Transmission Family
SuccessorZF 5HP Transmission Family

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.

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[lower-alpha 1]
Count Total Avg.
Simpson Simple
Model
Type
First
Delivery
[lower-alpha 2]
[lower-alpha 3]
[lower-alpha 4]
[lower-alpha 5]
[lower-alpha 6]
[lower-alpha 7]
Brakes
Clutches
Ratio
Span
Gear
Step
Gear R 1 2 3 4
Step
R : 1 1 : 2 2 : 3 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
Step 0.8412 1.6759 1.4795 1.3735
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
Step 0.7631 1.7501 1.5616 1.3735
Ratio
  1. Planetary gearset orientation: (1) Planetary gearset 1 is on the input (turbine) side (2) Output shaft is ring 3 (ring gear of gearset 3)
  2. Sun gear of gearset 1
  3. Ring gear of gearset 1
  4. Sun gear of gearset 2
  5. Ring gear of gearset 2
  6. Sun gear of gearset 3
  7. Ring gear of gearset 3

Applications

4HP 22

Rear-engine design rear-wheel drive configuration[1]

  • BMW
    • E30
      • 19841988 316 M10/B18
      • 19871988 316i M10/B18
      • 19881994 316i M40/B16
      • 19841987 318i M10/B18
      • 19871994 318i M40/B18
      • 19821993 320i M20/B20
      • 19821986 323i M20/B23
      • 19851990 324d M21/D24
      • 19871990 324td M21/D24
      • 19831988 325e M20/B27:[2] Type A
      • 19851993 325i M20/B25:[2] Type A
      • 19861992 325ix M20/B25:[2] Type A
    • E28
      • 19811987 518i M10/B18:[3] Type B
      • 19811987 520i M20/B20:[3] Type B
      • 19861988 524d M21/D24:[3] Type B
      • 19831987 524td M21/D24:[3] Type B
      • 19831988 525e M20/B27:[3] Type A
      • 19811987 525i M30/B25:[3] Type A
      • 19811987 528e M20/B27
      • 19811987 528i M30/B28:[3] Type A
      • 19831984 533i M30/B32
      • 19841988 535i M30/B34:[3] Type A
    • E24
      • 19831989 633CSi M30/B32
      • 19831987 635CSi M30/B34
    • E23
      • 19831984 733i M30/B32
      • 19841987 735i M30/B34:[4] Type A
      • 19841987 745i (South African version) M88/3:[5] Type A
    • E34
      • 19881992 520i M20/B20: Type A
      • 19881992 524td M21/D24:[6] Type B
      • 19881990 525i M20/B25 : Type A
      • 19881992 530i M30/B30 : Type A
      • 19881993 535i M30/B35:[6] Type A
    • E32
      • 19861994 730i M30/B30:[7] Type A
      • 19861992 735i M30/B35:[7] Type A
      • 19861992 735iL M30/B35:[7] Type A
  • Chevrolet
  • Jaguar
    • XJ40
      • 19871993 3.6
    • X300
      • 19941997 3.2
    • XJS
      • 19871991 3.6
  • Land Rover
  • Lincoln
  • Lotus
    • Lotus Excel
      • Excel SA 1986 1991 Twin Cam 4 Cyl Lotus 2.2L 180bhp
  • Maserati
  • Peugeot
  • Volvo
    • 740
      • 19841985 GL, GLE 2.3 (non turbo) B230F:[15] Type B
      • 1986after GL, GLE 2.3 (non turbo) B230F:[16] Type A
      • 19841987 2.4L Turbo-Diesel D24T[17]
    • 760
      • 19861991 2.3L
      • 1985–1989 2.3 Turbo B230ET
      • 19831989 GLE 2.4 Turbo-Diesel D24T/D24TIC : [18]
    • 940
      • 19901994 2.3 (non turbo, Europe & Australia) B230FB
      • 1990–1998 2.4L Turbo-Diesel D24TIC

4HP 22EH

Four-wheel drive configuration[1]

4HP 22HL

Rear-engine design rear-wheel drive configuration[1]

See also

References

  1. 1 2 3 "ZF North America application chart (automatic)" (PDF). ZF Friedrichshafen AG. ZF-Group.com. Retrieved 11 February 2006.
  2. 1 2 3 "BMW E30 3 Series Specifications".
  3. 1 2 3 4 5 6 7 8 "BMW E28 Specifications".
  4. "BMW E23 735i user manual, PDF p. 125" (PDF).
  5. "South African version BMW E23 745i user manual, PDF p. 117" (PDF).
  6. 1 2 "BMW E34 user manual, 1989, p. 111". Archived from the original on June 29, 2013.
  7. 1 2 3 "BMW E32 user manual, PDF p. 51" (PDF).
  8. 1 2 "Chevrolet Opala Specifications".
  9. 1 2 "Chevrolet Opala Original table of gear ratios". Archived from the original on May 8, 2014.
  10. 1 2 3 A. K. Legg, Peugeot 505 Owners Workshop Manual, Haynes Publishing Group, 1989, ISBN 0-85696-762-9, p. 132
  11. 1 2 3 Octavio Trentini, Reparación y ajuste de automoviles Peugeot 505, Cosmopolita publisher, 1995, ISBN 950-9069-69-8, p. 148, 149
  12. 1 2 3 4 5 Peugeot 505 User manual, Peugeot, 1987, Paris, p. 146, 147
  13. Peugeot 505 User manual, Peugeot, 1987, Madrid, p. 109
  14. Peugeot 505 User manual, Peugeot, 1987, Madrid, p. 131
  15. "Volvo 740 User manual, 1985".
  16. "Volvo 740 User manual, 1986, PDF p. 126, 127" (PDF).
  17. Volvo 240-740-760 Essence, Diesel (in French). France: Revue Technique Automobile. pp. 5–6. ISBN 978-2726847947.
  18. "Volvo 760 GLE user manual, 1984, PDF p. 110" (PDF).
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