Watch the complete teardown of the zf8hp70 transmission straight from rays garage. Transmission repair manuals zf8hp45 zf8hp70 zf8hp55a. For the 8speed automatic transmission, zf set out to design and develop an entirely new gear set concept. The torque converter and the eight gear steps of zf s 8speed automatic transmission together with the high spread of gear ratios guarantee dynamic properties while at the same time keeping the engine speed and therefore also the fuel consumption at a low level. Jun 29, 2015 snap ring removal of zf 8 series transmission. Information about rebuild transmission zf8hp45 zf8hp70 zf8hp55a zf8hp90 845re. Please expect some delays in shipping due to the coronavirus covid19. If you are unsure if this overhaul kit is compatible with your vehicle please contact us with your chassis number and we will be able to confirm. Zf special tools 8hp45 zf 8hp45, 8hp55, 8hp70 drum repair toolkit facilitates the removal of drum snap rings without damage to the drum. So im going to assume that its just like shawn and that other guy on youtube say and just drain. Chrysler group llc initially received the 8hp 8speed automatic transmissions from the zf plant in saarbrucken, germany. But now, transmission giant zf is bringing eight speeds to. We are closely monitoring all updates and taking precautions.
Zf 8hp70 1087 010 xxx 8 speed rwd full electronic control ac. A version of this transmission has been used in flagship audi, rolls royce, bmw, and bentley models since 2010 and in the 2012 chrysler 300 and dodge charger referred to as the 845re. So im not going to drain and then crank it up since the. Other versions and torque ratings of this transmission are also available. This is an electronic 8peed transmission with the computer tcu inside in the transmission. Zf friedrichshafen and chrysler group have reached a supply and license agreement for the 8hp. The new zf 8speedautomatic transmission 8hp is not only efficient. This manual must only be used in connection with detailed practical training. Be02 690k roller bearing, output shaft 11on 1 6hp26.
This listing is for 1 x genuine zf overhaul kit suitable for automatic vehicles fitted with a zf 8hp70 transmission. Sonnax is an industry leader in the cutting edge design, manufacture and distribution of the highest quality products to the automotive aftermarket, commercial vehicle industries, and. Zf propoints our bonus program for independent workshops. The tall first gear allows for early lockup of the torque converter clutch.
If equipped, manual shift mode can execute driver requested gear changes in just. Separator plate is the same on both zf8hp45 and zf8hp70. Actually, the document you posted by zf says change the transmission fluid every 80,000120,000 km depending upon driving style or no longer than every 8 years. In fact, the 8hp transmission is so good from a performance standpoint that it is used in the bmw m235ir race car in place of a manual, dual clutch, or sequential. Zf 8 speed torque converter dominator series by paramount. The 8hp 8speed automatic transmission has received some improvements in terms of fuel consumption and ride comfort and dynamics. Weber state university wsu automotive technology department transmission lab. Automatic transmission of the longitudinal arrangement of zf.
The 8hp70 transmission in the chrysler 300 and dodge charger weighs around 90 kg 198 lb, the same as the 6hp26 and less than the 5hp24 the first numeral is the number of gears. Zf 8hp70 his 1087 014 xxx, zf 8hp70h 1087 040 xxx 8. Zf 8hp70, 8hp55 gpz friction clutch pack raybestos. This manual contains precise details of how to repair the complete transmission. Zf automatic transmission oil pan filter kit 0501220297 and 6 liters of zf transmission fluid lifeguard 6 replacement for bmw 24152333907 5. This transmission comes programmed and coded to your car ready for you to install and hit the road. Tool01 zf8hp45 845rfe dclutch bonded lip seal tool. The eightspeed transmission is not new to the automotive world. Sonnax is an industry leader in the cutting edge design, manufacture and distribution of the highest quality products to the automotive aftermarket, commercial vehicle industries, and industrial sectors utilizing drivetrain technology. With the modular 8hp 8speed automatic transmission. With the remanufacturing program, zf shows commitment to sustainability and, with its knowledge and innovative strength, takes responsibility for the future.
Second generation of the zf 8speed automatic transmission. It had its debut in the bmw 7 series f01 760li saloon fitted with the v12 engine, and since then each new bmw. Zf automatic transmission oil pan filter kit 1087298247 and 7 liters of zf transmission fluid lifeguard 8 s671090312 3. Information about rebuild transmission zf8hp45 zf8hp70 zf8hp55a zf8hp90 845re automatic transmission of the longitudinal arrangement of zf 8hp45 8hp70 is launched as an advanced version of the previous 6hp21 and 6hp32 versions.
Everything about your zf automatic transmission issues sayyarti. Paramount performance has developed a quality highstall converter to further enhance your performance modifications on the new 8 speed equipped vehicles. Zf 8hp70, 8hp55 gpz friction clutch pack raybestos powertrain. This episode demonstrates the components and operation of the zf 8hp 8speed automatic.
These are worlds apart in efficiency, gear ratio spread, and even robustness for the thm400. Pros in driveline, safety and chassis technology zf. Sep 22, 2015 weber state university wsu automotive technology department transmission lab. Valve body repair zf 8hp45 8hp55 8hp70 audi bmw duration.
Sonnax torque converter parts for zf zf8hp70 applications. Zf 8hp automatic transmission zf friedrichshafen ag zf services obere weiden 12, 97424 schweinfurt, germany. Dodge challenger hellcat dodge charger hellcat jeep trackhawk. Its actually a breakthrough for transmission performance in general as it not only provides lightningquick smooth shifts, but it also offers a wide range of potential applications. Put the same motor in front of both transmission configurations with the same tc stall speed, and the zf will be faster and get better economy by far. The zf workshop concept for enthusiasts a direct line from you to the specialists. The automatic transmission zf 8hp70 replaced the 6speed automatic transmission ga6hp26z. Earn points whenever you purchase a product across all zf brands and turn the points into amazing rewards. Zf 8hp45 1090 010 xxx, zf 8hp45 his 1090 014 xxx, 8. Sonnax valve body diagram for zf8hp45, zf8hp70 units. Sonnax transmission parts for zf zf8hp70 applications.
Zf 8hp70 transmission service page 2 ram 1500 diesel forum. By 20, in parallel with chrysler group, zf had set up a new transmission production plant in gray court, south carolina. The 8hp70 is larger than the 8hp45, but not much longer. Compared to conventional converters, the lockup clutch of a torque converter equipped with the new twintorsional damper twintd can be applied very early on, which.
In fact, the 8hp transmission is so good from a performance standpoint that it is used in the bmw m235ir race car in place of a manual, dual clutch, or. Zf 5hp30 transmission repair manual pdf free online. K82887c 1 oversized torque converter clutch valve kit use wk82587c tool kit 8hp45 55 70 2009on k82883c 1 oversized tc switch valve kit. The 8hp70 is lar ger than the 8hp45, but not much longer. How to service the zf 8hp transmission on a bmw f30. Dec 22, 2009 the eightspeed transmission is not new to the automotive world. K82887c 1 oversized torque converter clutch valve kit use wk82587c tool kit 8hp45 55 70 2009on. Zf protech for independent car and commercial vehicle workshops. Torque converters from zf feature superior performance density for torsional dampers and hydrodynamic circuits as well as adaptable lockup clutches and variable damping systems. Yes it can go bad just like any clutch, because this transmission engages this clutch very early causing premature wear and tear. Zf transmission service manual 5 2 transmission system 2. Pros in driveline, safety and chassis technology zf aftermarket.
This episode demonstrates the components and operation of the zf 8hp 8speed automatic transmission used in. Click here to view pdf if the tech resource does not appear below. Zf 5hp30 transmission repair manual pdf online download. Paramount performance 8 speed torque converter 2015 8. The zf 8hp70 torque converter is able to achieve lockup in all 8 gears for. I was concerned that this would not drain the torque converter. The new 8hp offers further developments that range from. Ram zf 8 speed automatic transmission torqueflite 8 zf 8hp70 duration.
All dismantling and assembly work is described in the correct order. Cobra transmission is designated as an essential business by florida and thus open and shipping product. Zf 8hp70 transmission service ram 1500 diesel forum. The sustainable use of natural raw materials is one of the major challenges of the automotive industry.
First, a quick rehash of the basics of gears that were discussed in the last saturation dive. Bmw 5series remanufactured automatic transmission zf 8hp70. This second generation is in volume production since july 2014 in the bmw 520d. Four support rings one storage case the drums pictured left are not included and are shown for information purposes only. Call for audi, aston martin, bmw, and rollsroyce applications. This gearbox has been designed as the bestseller which had to surpass all predecessors. Toyota has had one in its lexus ls and is f sedans for a few years.
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