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Getrag 420G transmission

{{Short description|6-speed manual transmission}}

{{primary sources|date=November 2024}}

The 420G is a 6-speed manual transmission manufactured by Getrag. It is designed for longitudinal engine applications and for use on engines producing up to {{convert|499|Nm|lbft||abbr=on}} of torque.

BMW used this transmission with M60 V8 models such as the European manual 840i, European manual 740i, 540i;{{cite web | url = http://www.realoem.com/bmw/partxref.do?part=23001222564&showus=on&showeur=on&details=1 | title = Part 23001222564 (RMFD-6 Speed Gearbox) | publisher = realoem.com | access-date = 2007-11-08}} as well as the M62 powered 5 series sedans, and S62 powered vehicles such as the Z8 and M5.{{cite web | url = http://www.realoem.com/bmw/partxref.do?part=23001222564&showus=on&showeur=on&details=1 | title = Part 23007505869 (RMFD-6 Speed Gearbox) | publisher = realoem.com | access-date = 2007-11-08}}{{cite web | url = http://www.realoem.com/bmw/partxref.do?part=23001222564&showus=on&showeur=on&details=1 | title = Part 23007501757 (RMFD-6 Speed Gearbox) | publisher = realoem.com | access-date = 2007-11-08}} This gearbox was also used in the E34 M5, E36 M3, and E46 M3s with the S38B38, S50B32, and S54B32 engines respectively.{{cite web | url = http://realoem.com/bmw/showparts.do?model=HC92&mospid=47387&btnr=23_0222&hg=23&fg=05&hl=13 | title = Part 23001222697 (RMFD-6 Speed Gearbox) | publisher = realoem.com | access-date = 2010-12-25}}{{cite web | url = http://realoem.com/bmw/showparts.do?model=BG92&mospid=47433&btnr=23_0222&hg=23&fg=05&hl=7 | title = Part 23001434507 (RMFD-6 Speed Gearbox) | publisher = realoem.com | access-date = 2010-12-25}}{{cite web | url = http://realoem.com/bmw/showparts.do?model=BR93&mospid=47708&btnr=23_0222&hg=23&fg=05&hl=10 | title = Part 23002229721 (RMFD-6 Speed Gearbox) | publisher = realoem.com | access-date = 2010-12-25}}

Gear ratios:

class=wikitable

!1

!2

!3

!4

!5

!6

!R

4.227

|2.528

|1.669

|1.226

|1.000

|0.828

|3.746

Applications:

References

{{Reflist}}

{{Getrag}}

420G

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