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Getrag 420G Transmission
The 420G is a 6-speed manual transmission manufactured by Getrag. It is designed for longitudinal engine applications and is designed for use on engines producing up to of torque. BMW used this transmission with M60 V8 models such as the European manual 840i, European manual 740i, 540i; as well as the M62 powered 5 series sedans, and S62 powered vehicles such as the Z8 and M5. This gearbox was also used in the E34 M5, E36 M3, and E46 M3s with the S38B38, S50B32, and S54B32 engines respectively. For the aforementioned applications there are three incompatible bellhousing boltpatterns: one for 8-cylinder engines (540i, 740i, 840i, E39 M5, Z8), one for the larger S38 6-cylinder engine (E34 M5, only for 1995), and one for the smaller 6-cylinder engines (M3). Bellhousings can be swapped among V8 and L6 engines, however this is not advised, as bearing preload is determined in part by precise case dimensions. Furthermore, the V8 and smaller L6 transmissions also have different output ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manual Transmission
A manual transmission (MT), also known as manual gearbox, standard transmission (in Canada, the United Kingdom, and the United States), or stick shift (in the United States), is a multi-speed motor vehicle transmission system, where gear changes require the driver to manually select the gears by operating a gear stick and clutch (which is usually a foot pedal for cars or a hand lever for motorcycles). Early automobiles used ''sliding-mesh'' manual transmissions with up to three forward gear ratios. Since the 1950s, ''constant-mesh'' manual transmissions have become increasingly commonplace and the number of forward ratios has increased to 5-speed and 6-speed manual transmissions for current vehicles. The alternative to a manual transmission is an automatic transmission; common types of automatic transmissions are the hydraulic automatic transmission (AT), and the continuously variable transmission (CVT), whereas the automated manual transmission (AMT) and dual-clutch transmis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Getrag
Getrag (), stylized as GETRAG, was a major supplier of transmission systems for passenger cars and commercial vehicles. The company was founded on 1 May 1935, in Ludwigsburg, Germany, by Hermann Hagenmeyer; as the ''Getriebe und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG''. Headquartered in Untergruppenbach, Baden-Württemberg, Germany, Getrag manufactured and developed passenger car transmission products and solutions for the important automotive markets Europe, Asia, and North America with 24 locations and about 12,500 employees worldwide. In 2011, the company had a turnover of three billion euros. The company had three joint ventures: Getrag Ford Transmissions headquartered in Cologne with Ford Motor Company, Getrag (Jiangxi) Transmission Co. Ltd. with Jiangling Motors Corporation., Ltd. and Dongfeng Getrag Transmission with Dongfeng Motor Corporation. In addition, Getrag supplied transmissions to a variety of automotive manufacturers, including BMW (Mini), Daimle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Longitudinal Engine
In automotive engineering, a longitudinal engine is an internal combustion engine in which the crankshaft is oriented along the long axis of the vehicle, front to back. Use This type of motor is usually used for rear-wheel drive cars, except for some Audi and SAAB models equipped with longitudinal engines in front wheel drive. In front-wheel drive cars a transverse engine is usually used. Trucks often have longitudinal engines with rear-wheel drive. For motorcycles, the use of a particular type depends on the drive: in case of a chain or belt drive a transverse engine is usually used, and with shaft drives a longitudinal engine. Longitudinal engines in motorcycles do have one disadvantage: the "tipping point" of the crankshaft tilts along the entire motorcycle to a greater or lesser degree when accelerating. This is partly resolved by having other components, such as the generator and the gearbox, rotate in the opposite direction to the crankshaft. Most larger, "premium" veh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BMW M62
BMW M62 is a naturally aspirated V8 petrol engine which was produced from 1995 to 2005. A successor to the BMW M60, the M62 features an aluminium engine block and a single row timing chain. In 1998, a Technical Update included VANOS (variable valve timing) for the intake camshafts. The S62 engine is the BMW M high performance version of the M62, which was released in the E39 M5, BMW Z8, Ascari KZ1, and the Ascari A10. Design Like the BMW M60 engine it replaced, the M62 is a DOHC engine with four valves per cylinder, an aluminum block and aluminum heads. The M62 has fracture-split forged connecting rods, hypereutectic pistons with ferrous coated side skirts. Most of the M62 engines used Alusil for the block material, however some early M62 engines used Nikasil cylinder coating instead. Alusil technology integrates silicon throughout the aluminum cast so that liners or treated bores within this block family are not needed. The M62 uses a Bosch Motronic 5.2 engine contr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BMW S38
The BMW S38 is a straight-6 DOHC petrol engine which replaced the M88 and was produced from 1984-1995. The S38 was originally produced for North America as an equivalent to the M88 with slightly lower power output. In 1989, power output of the S38 was increased and it became the worldwide replacement for the M88. In 1998, the BMW M5 switched to the S62 V8 engine. There is therefore no direct successor to the S38, however the BMW S50 engine took over as BMW's high performance straight-6 engine. Design The S38 is based on the M88/3 engine. Compared to the M88/3, the S38 has a lower compression ratio (9.8:1), simplified exhaust manifold, catalytic converter, dual-row timing chain and a shorter camshaft duration. As per the M88/3, the S38 uses a DOHC valvetrain with shim-and-bucket valve actuation. Air intake is via six individual throttle bodies with intake trumpets, fed by a cast aluminum intake plenum. Versions S38B35 The initial version of the S38 has a bore of and a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BMW M50
The BMW M50 is a straight-6 DOHC petrol engine which was produced from 1990 to 1996. It was released in the E34 520i and 525i, to replace the M20 engine. In September 1992, the M50 was upgraded to the M50TU ("technical update"), which was BMW's first engine to use variable valve timing. Called single VANOS by BMW, the system adjusted the phasing of the intake camshaft. The M50 began to be phased out following the introduction of the M52 engine in 1994. The E36 M3 is powered by the S50 engine series, which is a high output version of the M50. Design A significant advance over its M20 predecessor, the M50 features dual overhead camshaft (DOHC) with four valves per cylinder (the M20 has a single overhead camshaft with 2 valves per cylinder), coil-on-plug ignition, a knock sensor and a lightweight plastic intake manifold. Both engines use an iron block with an aluminum alloy head. The redline is 6,500 rpm for the M50B25 and 6,750 rpm for the M50B20 (7,000&nb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BMW S54B32
The BMW M54 is a naturally aspirated straight-6 petrol engine produced from 2000 to 2006. It was released in the E53 X5 and is the replacement for the M52 engine. The S54 is the equivalent high performance engine, used in the E46 M3, the Z3 M Coupé/Roadster and the E85/E86 Z4 M. The BMW M56 SULEV engine (sold in several states of the United States) is based on the M54. The M54 was phased out following the introduction of the BMW N52 engine in 2004. From 2001 to 2003, the M54 was included on the Ward's 10 Best Engines list. Design Compared with the final versions of its M52 predecessor (called the 'M52TU'), the M54 has a non-return fuel system, a fully electronic throttle (without mechanical backup), Siemens MS 43 engine management, a revised intake manifold. The displacement of the largest variant increased from 2.8 L to , due to an increase in stroke to . As per the M52TU, the M54 uses an aluminium block and aluminium cylinder head with cast iron cylinder liners. Varia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BMW M3
The BMW M3 is a high-performance version of the BMW 3 Series, developed by BMW's in-house motorsport division, BMW M GmbH. M3 models have been produced for every generation of 3 Series since the E30 M3 was introduced in 1986. The initial model was available in a coupé body style, with a convertible body style added soon after. M3 Sedans were available during the E36 (1994–1999) and E90 (2008–2012) generations. Since 2014, the coupé and convertible models have been rebranded as the 4 Series range, making the high-performance variant the M4, so that generation of 3 Series saw the M3 produced only as a sedan. In 2020, the M3 was produced as an estate (Touring) for the first time, alongside the sedan. Upgrades over the regular 3 Series models include engines, handling, brakes, aerodynamics, lightweight materials and various interior upgrades. The M3's biggest contribution to both driver safety and the performance industry is BMW's continual development of their limited- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BMW E34
The BMW E34 is the third generation of the BMW 5 Series, which was produced from November 2, 1987, until 1996. Initially launched as a sedan in January 1988, the E34 also saw a "Touring" station wagon (estate) body style added in September 1992, a first for the 5 Series. BMW replaced the E34 with the E39 5 Series in December 1995, although E34 Touring models remained in production until June 1996. The E34 generation marked the first time all-wheel drive was incorporated into the 5 Series with the 525iX, and the first V8 engine to be used in a 5 Series. The E34 also saw the introduction of stability control (ASC), traction control (ASC+T) a 6-speed manual transmission and adjustable damping (EDC) to the 5 Series range. There was an unusually large range of engines fitted over its lifetime as nine different engine families were used. These consisted of straight-four, straight-six and V8 engines. The E34 M5 is powered by the S38 straight-six engine and was produced in seda ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BMW E39
The BMW E39 is the fourth generation of the BMW 5 Series range of executive cars, which was manufactured from 1995 to 2004. It was launched in the sedan body style, with the station wagon body style (marketed as "Touring") introduced in 1996. The E39 was replaced by the E60 5 Series in 2003, however E39 Touring models remained in production until May 2004. The proportion of chassis components using aluminium significantly increased for the E39, and it was the first 5 Series to use aluminium for all major components in the front suspension or any in the rear. It was also the first 5 Series where a four-cylinder diesel engine was available. Rack and pinion steering was used for four- and six-cylinder models, the first time that a 5 Series has used this steering system in significant volumes. Unlike its E34 predecessor and E60 successor, the E39 was not available with all-wheel drive. The high performance E39 M5 sedan was introduced in 1998, powered by a DOHC V8 engine. It was th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BMW E38
The BMW Generation E38 is the third generation of the BMW 7 Series luxury cars and was produced from 1994 until 2001. The E38 replaced the E32 7 Series and was produced with petrol and turbo-diesel straight-six and V8 engines, along with a petrol V12 flagship model. Three wheelbase lengths were available — short (i), long (iL) and Limousine (L7). The E38 was the first car available with curtain airbags. It was also the first European car to offer satellite navigation and the first BMW to offer an in-built television. The E38 was the first 7 Series to be available with a diesel engine and the last to be available with a manual transmission. In 2001, the E38 was replaced by the E65 7 Series. Development In early 1988, development began on the third generation of the 7 Series. From 1988 to 1990 styling work was done initially under design director Claus Luthe (through April 1990, taken over by Dr. Wolfgang Reitzle), when Boyke Boyer's concept design was chosen and fu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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