What is the construction and purpose of automatic transmissions?

Automatic transmissions are drivetrain assemblies mounted between the engine and subsequent drivetrain components. Their typical construction includes a housing, a gear set, a hydraulic system, electronic controls, and a torque converter or clutch packs. The transmission's task is to select the gear ratio according to driving speed and engine load without manual shifting by the driver.

What are automatic transmissions used for?

Automatic transmissions are used for smooth torque transfer and automatic gear shifting while driving. In practice, they affect the comfort of starting, accelerating, and driving in traffic jams, as well as cooperation with vehicle electronics. Without a properly functioning transmission, there may be delays in drivetrain response, jerking, or reduced vehicle performance.

What is the construction and function of a torque converter?

A torque converter is a hydrodynamic element connecting the engine to the automatic transmission. It consists of a housing, a pump impeller, a turbine, and a stator, and in many versions, also a lock-up clutch. Its function is to smoothly transfer drive during starting and to dampen sudden load changes.

How to check the compatibility of an automatic transmission with a vehicle?

The most reliable method is to compare the OEM number, transmission code, interchangeable numbers, and vehicle data via VIN. It is also worth verifying the fuel type, engine version, drivetrain type, and associated accessories, e.g., the controller or selector. This information helps avoid incompatibility during installation.

What symptoms indicate problems with an automatic transmission?

The most common symptoms include jerking during gear changes, delayed starting, noise, vibration, and transmission fluid leaks. In some cases, an emergency mode or failure to shift into a selected gear may also occur. Such symptoms should be checked against the condition of the oil, controls, and hydraulic components.

How to prepare an automatic transmission for installation?

Before installation, check the compatibility of markings, the condition of the housing, mounting points, connectors, and associated accessories. It is also good practice to check seals, oil cooling, and control elements. This makes installation smoother and reduces the risk of mismatch.

Automatic gearboxes

At Global Parts, we offer a wide selection of original used car parts, including automatic transmissions for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Our automatic transmissions undergo quality control to ensure you receive a top-quality product.

More information

Find it faster

Match to your vehicle

Make

Mercedes W204 W211 W212 Automatic Gearbox 722902 722.902 2042700921 WARRANTY

Product currently unavailable

Part no. 2231P9

Citroen Dispatch 9H07 9HM Diesel Manual Gearbox 5 Speed DP75 2231P9 WARRANTY

Product currently unavailable

Part no. 0C8300038D

Volkswagen Touareg 7P 3.0 TDI 4x4 Automatic Gearbox NXH 0C8300038D WARRANTY

Product currently unavailable

Part no. A9072700200

Mercedes W907 Automatic Gearbox 722908 722.908 A9072700200 A9072701000 WARRANTY

Product currently unavailable

Part no. 0AW300047B

Audi A6 C7 A7 4G 3.0 TDI Automatic Gearbox Multitronic NKP 0AW300047B WARRANTY

Product currently unavailable

Part no. 5A131B8

BMW F20 F21 LCI F30 F31 LCI F32 Automatic Gearbox Mechatronics GA8HP50Z 5A131B8

Product currently unavailable

Part no. 7590130

BMW 5 Series E60 E61 LCI 520d N47 Automatic Gearbox GA6HP19Z 7590130 WARRANTY

Product currently unavailable

Part no. 2231A8

Citroen C4 9HZ DV6TED4 Diesel Semi Automatic Gearbox 2231A8 WARRANTY

Product currently unavailable

Part no. 0AW300048H

Audi A6 C7 2.0 TDI Automatic Gearbox Transmission PCF 0AW300048H WARRANTY

Product currently unavailable

Part no. 7636111

BMW F10 F11 530d N57N Automatic Gearbox Transmission GA8HP70Z WARRANTY

Product currently unavailable

Part no. A2052704802

Mercedes W205 Automatic Gearbox 722993 722.993 A2052703502 WARRANTY

Product currently unavailable

Part no. 02E300013NX

Audi S3 8P 2.0 TFSI CDLA Quattro DSG Automatic Gearbox MMF 02E300013NX WARRANTY

Product currently unavailable

Part no. 8609131

E-Transmission Gearbox BMW i3 I01 Hybrid 60Ah Rex 8609131 GE1B131H WARRANTY

Product currently unavailable

Part no. 7640083

BMW F10 F11 535d N57Z Automatic Gearbox Transmission 7640083 GA8HP70Z WARRANTY

Product currently unavailable

Part no. 0AM300048N

Volkswagen Scirocco III 1.4 TSI Automatic Gearbox DSG LWW 0AM300048N WARRANTY

Product currently unavailable

Part no. A2122707503

Mercedes W204 W212 W221 Automatic Gearbox 722908 722.908 A2122705204 WARRANTY

Product currently unavailable

Part no. 7581411

BMW E60 E61 LCI 525d M57N2 Automatic Gearbox GA6HP19Z 7581411 7577610 WARRANTY

Product currently unavailable

Part no. 7576098

BMW E90 E91 Diesel 335d M57N2 Automatic Auto Gearbox GA6HP26Z WARRANTY

Product currently unavailable

Part no. A2042707500

Mercedes W204 W212 C 180 200 E 200 CDI Automatic Gearbox 722694 722.694 WARRANTY

Product currently unavailable

Part no. A2212703401

Mercedes W221 S350 M272 Automatic Gearbox 722906 722.906 2212703401 WARRANTY

Product currently unavailable

Part no. LR024711

Range Rover Evoque L538 2.2 TDCI Automatic Gearbox AWF21 BJ32-7000-BA WARRANTY

Product currently unavailable

Part no. 7631067

Automatic Gearbox BMW F01 F02 F12 730d N57 Auto GA6HP26Z 7631067 WARRANTY

Product currently unavailable

Part no. A1712709700

Mercedes SLK55 R171 AMG Automatic Gearbox 722907 722.907 1712703700 WARRANTY

Product currently unavailable

Part no. 0BH300012R

Audi Q3 8U 2.0 TFSI CULB Quattro Automatic Gearbox DSG RBW 0BH300012R WARRANTY

Product currently unavailable

Part no. 5A047C6

Automatic Gearbox BMW G20 320dX G30 G31 LCI 520dX B47D GA8HP51X 5A047C6 WARRANTY

Product currently unavailable

Part no. A2212706501

Mercedes W212 W221 S500 Automatic Gearbox 722904 722.904 2212705401 WARRANTY

Product currently unavailable

Part no. 0B5300055T

Audi A7 4G 3.0 TDI Quattro Automatic Gearbox NPB 8 Speed 0B5300055T WARRANTY

Product currently unavailable

Part no. 0GC300013J

Audi Q3 F3 2.0 TDI Automatic Gearbox S-Tronic UDC 0GC300013J WARRANTY

Product currently unavailable

Part no. A2122706109

Automatic Gearbox Mercedes W204 C207 W212 722908 722.908 A2122704409 WARRANTY

Product currently unavailable

Part no. 7590133

BMW E81 E87 E90 E91 E92 E93 120d 320d N47 Automatic Gearbox GA6HP19Z WARRANTY

Product currently unavailable

Part no. 7609179-1

Automatic Gearbox Mini R56 R55 Cooper D Diesel W16 7565553 GA6F21WA ANC WARRANTY

Product currently unavailable

Part no. 7606392

BMW X5 E70 4.8i N62N Automatic Gearbox Transmission 7567790 GA6HP26Z WARRANTY

Product currently unavailable

Part no. LR036587

Range Rover L405 4,4 Automatic Gearbox Transmission 8HP70 CPLA-7000-CC WARRANTY

Product currently unavailable

Part no. 9488509

BMW F45 F46 LCI Mini S F56 F60 Automatic Gearbox 7DCT300 9488509 WARRANTY

Product currently unavailable

Part no. 0FD300040

Porsche Macan 3.0 TDI AWD Automatic Gearbox Dual Clutch A5B00 0FD300040 WARRANTY

Product currently unavailable

Part no. 02E300012G

Audi TTS 8J 2.0 TFSI CDLB Quattro Automatic Gearbox DSG LRK 02E300012G WARRANTY

Product currently unavailable

Part no. 0CW300042F

Audi A3 8V Q2 GA 1.6 TDI Automatic Gearbox S-Tronic SSV 0CW300042F WARRANTY

Product currently unavailable

Part no. 0CW300049M

Audi A3 8V 1.0 TFSI CHZD S-Tronic Automatic Gearbox RQL 0CW300049M WARRANTY

Product currently unavailable

Part no. 02E300054J

Audi A3 8P 2.0 TDI CFFB Automatic Gearbox Dual Clutch MSV 02E300054J WARRANTY

Product currently unavailable

Part no. 7842585

BMW E90 E92 E93 M3 Dual Double Clutch Gearbox 7 Speed GS7D36SG WARRANTY

Product currently unavailable

Part no. 8675205

Mini F55 F56 F57 B47 Automatic Gearbox GA6F21AW 8675205 WARRANTY

Product currently unavailable

Part no. 8601209

BMW F20 F21 M135i N55 Petrol Automatic Gearbox 8601209 GA8HP45Z WARRANTY

Product currently unavailable

Part no. A2052704802-1

Mercedes W205 C200 BlueTec Automatic Gearbox 722993 722.993 A2052703502 WARRANTY

Product currently unavailable

Part no. 95830001113

Porsche Cayenne 92A 3.0 TDI Automatic Gearbox NAD 8 Speed 0C8300037H WARRANTY

Product currently unavailable

Part no. A7252704918

Mercedes GLC 220d C253 4Matic Automatic Gearbox 725.058 A2532704001 WARRANTY

Product currently unavailable

Part no. A2212709803

Mercedes W204 W212 W221 Automatic Gearbox 722903 722.903 A2212709803 WARRANTY

Product currently unavailable

Part no. 0AM300048

Audi A3 8P 1.4 TSI Automatic Gearbox S-Tronic LXA 0AM300048 WARRANTY

Product currently unavailable

Part no. A2463704802

Mercedes C117 GLA X156 W176 W246 Mechatronics Automatic Gearbox A2463704802

Product currently unavailable

Part no. 02E300058M

Audi A3 8P 2.0 TDI CFFB Automatic Gearbox DSG NLP 02E300058M WARRANTY

Product currently unavailable

Part no. 09L300040S

Audi S4 B7 4.2 BBK Quattro Automatic Gearbox Transmision JTR 09L300040S WARRANTY

Product currently unavailable

Part no. A1242700402

Mercedes W124 Automatic Gearbox 722429 722.429 A1242700402 WARRANTY

Product currently unavailable

Part no. 8651264

Automatic Gearbox BMW F20 F30 F31 LCI 120dX 320dX B47 GA8HP50X 8651264 WARRANTY

Product currently unavailable

Part no. 0AM300047Q

Audi A3 8P 1.4 TFSI Automatic Gearbox S-Tronic 7 Speed LWZ 0AM300047Q WARRANTY

Product currently unavailable

Part no. 0C8300037G

Audi Q7 4L 3.0 TDI Quattro Automatic Gearbox NAC 8 Speed 0C8300037G WARRANTY

Product currently unavailable

Part no. 7563294

BMW E60 E61 E90 E91 325i 525i Petrol N52 Automatic Gearbox Auto 6 Speed WARRANTY

Product currently unavailable

Part no. 8617000

Automatic Gearbox BMW F10 F11 530d Diesel N57 GA8HP70Z 7602090 WARRANTY

Product currently unavailable

Part no. A2042703100

Mercedes W204 C209 W212 Automatic Gearbox 722999 722.999 A2042701300 WARRANTY

Product currently unavailable

Part no. 0GC300042H

Volkswagen Passat B8 2.0 TDI Automatic Gearbox DSG SWV 0GC300042H WARRANTY

Product currently unavailable

Part no. 7581583-1

BMW E60 E61 LCI 530d M57N2 Automatic Gearbox GA6HP26Z 7581583 7576114 WARRANTY

Product currently unavailable

Part no. 8605535

BMW F10 530d F30 F31 330d N57N Automatic Auto Gearbox GA8HP70Z 8623463 WARRANTY

Product currently unavailable

Part no. 0AM300060E

Audi A1 8X 1.4 TSI Automatic Gearbox Transmission DSG PMT 0AM300060E WARRANTY

Product currently unavailable

Part no. A9062709700

Mercedes Sprinter W906 Automatic Gearbox 722908 722.908 A9062709300 WARRANTY

Product currently unavailable

Part no. 55563134

Saab 9-3 1.9 TiD Diesel Automatic Gearbox TF-80SCAF40 55563134 WARRANTY

Product currently unavailable

Part no. A0002703900

Mercedes W177 Mechatronics Control Unit Automatic Gearbox 724.033 A0002703900

Product currently unavailable

Part no. 32010JD50A

Nissan Qashqai 1.5 dci Manual Gearbox Transmission 6 Speed 32010JD50A WARRANTY

Product currently unavailable

Part no. A4702702800

Mercedes X250d W470 OM699 Automatic Gearbox 700770 700.770 A4702702800 WARRANTY

Product currently unavailable

Part no. 7516682-5

Mini Cooper One 1.6 R50 R52 Auto Automatic Gearbox GACVT16Z-UZ WARRANTY

Product currently unavailable

Part no. 0GC325025E

Audi A3 8V TT FV Automatic Gearbox Transmission Mechatronics UBA 0GC325025E

Product currently unavailable

Part no. 8673723

BMW X5 F15 X6 F16 N57Z Automatic Gearbox Transmission GA8H-P75X 8673723 WARRANTY

Product currently unavailable

Part no. 0B5300038G

Audi S4 B8 3.0 TFSI CGWC Quattro Automatic Gearbox NHS 0B5300038G WARRANTY

Product currently unavailable

Part no. 0AW300045L-1

Audi A4 B8 2.0 TDI CAGA Automatic Gearbox Transmission MMV 0AW300045L WARRANTY

Product currently unavailable

Part no. 8651012

BMW F45 225iX B48 xDrive Automatic Gearbox GA8F22AW 8664712 WARRANTY

Product currently unavailable

Part no. A2463704003-1

Mercedes W176 4Matic Automatic Dual Clutch Gearbox 724011 A2463705303 WARRANTY

Product currently unavailable

Part no. LR072667

Land Rover Discovery Sport L550 Automatic Gearbox 9HP48 FK72-7000-BB WARRANTY

Product currently unavailable

Part no. A9062607200

Mercedes Sprinter W906 Vito W639 Manual Gearbox 711.680 A9062607200 WARRANTY

Product currently unavailable

Part no. 0CK300044P-1

Audi A4 B9 2.0 TFSI CVKB Automatic Gearbox DSG SVN 0CK300044P WARRANTY

Product currently unavailable

Part no. A2042705601

Automatic Gearbox Mercedes W204 C207 W212 722997 722.997 2042702705 WARRANTY

Product currently unavailable

Part no. 0B5300061A

Audi A6 C7 3.0 TDI CLAA Quattro Automatic Gearbox PXB 0B5300061A WARRANTY

Product currently unavailable

Part no. 0CK300048H

Audi A4 B9 A5 F5 2.0 TDI Automatic Gearbox S-Tronic VKM 0CK300048H WARRANTY

Product currently unavailable

Part no. A7002702100

Smart C453 1.0 Petrol Automatic Gearbox Dual Clutch 700.410 7002702500 WARRANTY

Product currently unavailable

Part no. 0D9300041T

Volkswagen Golf Mk7 2.0 TSI CHHB Automatic Gearbox DSG QSJ 0D9300041T WARRANTY

Product currently unavailable

Part no. 0BK300041A

Audi SQ5 8R 3.0 TDI CGQB Quattro Automatic Gearbox QDE 0BK300041A WARRANTY

Product currently unavailable

Part no. 7647857

Mechatronics BMW E60 E61 LCI X5 E70 Drive Control Automatic Gearbox GA6HP19Z

Product currently unavailable

Part no. 0B5300058RX

Audi Q5 8R 2.0 TDI CNHA Quattro Automatic Gearbox DSG 0B5300058RX PJT WARRANTY

Product currently unavailable

Part no. 7544941

Mechatronics Automatic Gearbox BMW F10 F11 F12 X3 F25 GA8HP45Z 7544941

Product currently unavailable

Part no. 9810013-2

Automatic Gearbox Mini Cooper D SD R60 R61 ALL4 2.0 GA6F21WA 9810013 WARRANTY

Product currently unavailable

Part no. A9072700300

Mercedes Sprinter W907 Automatic Gearbox 722908 722.908 A9072701100 WARRANTY

Product currently unavailable

Part no. A2032700300

Automatic Gearbox Mercedes W203 C208 W210 722616 722.616 A2032700300 WARRANTY

Product currently unavailable

Part no. 0D5300039A

Audi A6 C8 3.0 TDI Quattro Automatic Gearbox Tiptronic SQN 0D5300039A WARRANTY

Product currently unavailable

Part no. 0B4300027F

Audi A5 8T 3.0 TDI CCWA Quattro Manual Gearbox 6 Speed LPD 0B4300027F WARRANTY

Product currently unavailable

Part no. 7518606

BMW X5 E53 3.0d M57 Automatic Auto Transmission Gearbox A5S 390R - XW WARRANTY

Product currently unavailable

Part no. A1642707702

Mercedes ML W164 300 CDI Automatic Gearbox 722902 722.902 1642707002 WARRANTY

Product currently unavailable

Part no. 7592501

Automatic Gearbox BMW E60 E61 LCI 530i N52N N53 Auto GA6HP19Z 7592501 WARRANTY

Product currently unavailable

Part no. 7600415

Automatic Gearbox BMW F01 F02 F03 F04 730d N57 GA6HP26Z 7600415 WARRANTY

Product currently unavailable

Part no. 09L300040TX

Audi A6 C6 4F 3.0 TDI Quattro Automatic Gearbox 6 Speed KJC 09L300040TX WARRANTY

Product currently unavailable

Part no. 7545013

BMW 5 Series E60 520i M54 Petrol Automatic Gearbox GA6HP19Z 7534619 WARRANTY

Product currently unavailable

Part no. 7537894

BMW 5 Series E60 530i M54 Automatic Auto Gearbox GA6HP19Z WARRANTY

Product currently unavailable

Part no. 9896506

Automatic Gearbox BMW G20 320d G30 G31 520d B47D GA8HP51Z 9896506 WARRANTY

Product currently unavailable

Part no. 1422029

Automatic Gearbox BMW E38 728i E39 528i M52 A5S310Z 1422029 WARRANTY

Product currently unavailable

...

Showing 496-594 of 841 products