The Easy-Shift 7-speed, with its broad range of application, becomes the perfect alternative to a 5-speed/2 axle combination. Service and troubleshooting. So many possibilities. Provides the largest overall ratio in its class to tailor a solution for your needs. Turn on the key switch, start the engine. Remove the sling and place synchronizer in neutral. ; however, it is not shown on this page. Together, they form AISIN’s core Powertrain Apr 5, 2021 · Kenworth today introduced a comprehensive new medium duty conventional truck lineup ranging from Class 5 to light Class 8. The AS6 six speed medium duty truck transmission manufactured by Aisin Seiki Co. Oct. View Details. Apr 3, 2020 · By 2010, there wasn't a half-ton available with a manual transmission. Eaton's robust, flexible truck and bus 6-speed transmission featuring extremely durable synchronizers for long service life. We can rebuild or repair your transmission quickly to minimize your down time. The auxillary transmissions don't care what direction the power is comming from or going out. Oct 11, 2017 · “In North America, approximately 90% of medium-duty trucks use fully automatic transmissions,” reported Otto Szalavari, Allison Transmission’s director of global marketing information and product strategy. The highly reliable synchronizers with Eaton friction material features long life and full serviceability. Sale Price: $391. Medium-duty dump trucks fall in Class 4, 5, and 6 and can handle 14,001 to 26,000 lbs (11,793 kg), while heavy-duty Class 7 or 8 dump trucks can handle Fuller 5- and 6-speed medium-duty manual transmission Eaton’s mission is to improve the quality of life and the environment through the use of power management technologies and services. PACCAR TX-8 automatic transmission: Provides a blend of performance, fuel economy and maximum uptime. PTO Configurations by Model - Manual Medium-Duty Manual Note: (1) - A rear mount PTO for Medium-Duty is available from Muncie Power Products, Inc. Jul 11, 2024 · PACCAR TX-8 automatic transmissions: Optimize PX engines for medium duty applications, with a maximum torque rating of 1,000 lb. Powertrain. We provide sustainable solutions that Max GCW. 00. Medium-Duty Commercial Vehicle 7-Speed Synchronized Manual Transmissions Specifications Type: Seven-speed rear wheel drive manual transmission; direct or overdrive available Torque Capacity: TR-S56-7B: 560 lb. Oct 7, 2016 · Transmission trends in medium duty fleets. Model 8-Bolt Gear Info. Highly flexible; multiple shift linkages and PTO locations. 04-183 Clutch Kit: Chevrolet GMC C6500 C7500 Kodiak Topkick 6. On a base of agreement with customer gearbox can be additionally fitted with: Enhanced shifting quality. Sale Price: $318. When matched to the PACCAR PX-7 or Aug 14, 2008 · “Before automatic transmissions got very popular, putting a PTO on a manual transmission was pretty much a mechanical connection—making sure that the gear of the PTO meshed properly with the gear of the transmission, and hooking up some kind of a mechanical linkage, and it was a very mechanical, relatively simple installation,” he says. of torque. Heavy Duty Engine Lubricant or Mineral Gear Lubricant I HIGHWAY USE I First 3,000 to 5,000 miles Factory fill (4827 to 8045 Km) initial drain. For assistance call 877-776-4600. AMTs also don’t require costly oil changes, whereas conventional automatics require frequent filter and lube changes, ranging anywhere from every 150,000 miles to as often as 12,000 miles 5- & 6-speed synchronized light-duty manual transmissions. Heavy duty 10-speed up to 20-speed manual transmissions. The 2022 Kenworth Medium Duty Body Builder Manual features a clean, easy to read format with new click-to-go links to speed spec’ing Synchronized medium-duty transmissions are ideally suited for general purpose, city and highway delivery operations. of torque capacity. We provide sustainable solutions that help our customers effectively manage electrical, hydraulic and mechanical power – more safely, more efficiently and Contents ©2017PACCARInc-AllRightsReserved Thismanualillustratesanddescribestheoperationoffeaturesorequipmentwhichmaybeeitherstandardoroptionalon New and rebuilt 7 speed Eaton Fuller transmissions in every model, in stock at discounted pricing. 97), with unique double overdrive ratios. Nov 8, 2010 · There were some auxillary transmissions that were for medium duty trucks, would still be pretty large for what he is looking for, but would work dandy. 2 ft-lbs) Maximum GVWR. Whether you're hauling freight or dirt, these rugged transmissions can meet Apr 16, 2010 · Manual transmissions are getting scarce in medium- and light-duty trucks, and there's definitely a trend toward more automatic and automated transmissions in heavy-duty trucks and tractors as well. Electrical and Industrial | Power management solutions | Eaton The NV3500 HM290 manual transmission is a reliable and durable option for light and medium-duty trucks. We have the products and service capabilities to help you extend the life of your transmission, maximize uptime, and experience optimal performance—all to help you deliver on-time, on-budget, and on-expectations. In order Eaton Fuller FS-5306A 6-Speed Transmission. High Contact Helical gears. The Peterbilt Medium Duty Body Builder Manual can be very useful when specifying a vehicle, particularly when the body builder is involved in the vehicle definition and ordering process. Synchronized in 2nd,3rd, and 4th, with 1st and reverse non-synchronized. Incredibly short, extremely low-effort shift Whether your truck has a 5-speed medium duty, a 20-speed heavy duty transmission or anything in between, at The Gear Centre we have a wide range of transmissions and parts that include: Medium duty 5-speed through 9-speed synchronized manual transmissions. One medium-duty truck. Whether you’re searcing for a transmission for heavy-duty or medium-duty applications, Eaton has the transmission you need, with more than 100 years of proven success in on-highway and off-highway applications, Eaton® is a global leader in vehicle transmissions. Eaton’s Fuller Advantage series 10-speed transmission is the most efficient heavy-duty manual transmission available. 9-speed synchronized medium-duty manual transmission. 3 inches. We provide thousands of rebuilt transmissions throughout the industry for heavy-duty and medium duty trucks, semi trucks, dump trucks, over the road trucks and off road vehicles. This output is designed to drive an incandescent lamp of 1. Thru-shaft Medium-Duty Commercial Vehicle 7-Speed Synchronized Manual Transmissions TREMEC TR-S56-7B and TR-SO66-7B Transmission Specifications Type: Seven-speed rear wheel drive manual transmission; direct or overdrive available Torque Capacity: Model TR-S56-7B: 560 lb. Every 50,000 miles Change transmission (80450 Km) lubricant 9-speed synchronized medium-duty manual transmission. Every 10,000 miles Inspect lubricant level. Specifications. See full list on worktruckonline. Jan 1, 2020 · Fuller Advantage Series manual transmission. Jul 13, 2024 · Fuller 5- and 6-speed medium-duty manual transmissions. All other warranties are that of the manufacturer. Combined with a single-speed axle, this is an ideal transmission for general purpose, city, and highway delivery vehicles. Navistar also manufactures a medium-duty, fully electric eMV Series that provides wheelbase options from 217 to 272 inches (5,512 to 6,909 millimeters) and has a 135-mile (217-kilometer) range and both AC and DC charging capabilities. All forward gears synchronized; low force synchronizers in 1st & 2nd gears (Low Force Boosted Synchronizer) EFM-H friction material on all gears. 0 x 0. There are currently three types of commonly available transmissions for Class 6 to 8 trucks: manual, automated manual 4 days ago · Discover how Eaton’s Fuller Advantage Transmission provides improved reliability, weight savings, and fuel economy while providing you with the highest level of efficiency available. Every 1,000 hours Change transmission fluid (Normal off-highway use). Medium-Duty Commercial Vehicle 5-Speed Synchronized Manual Transmissions With up to 55 degrees of wheel cut and a swept-back bumper, the M2 106 Plus provides excellent maneuverability in narrow city streets, busy job sites and other tight situations. Make sure the shift lever is in neutral and the parking brakes are set. , best-in-class power-to-weight ratio and up to 5% fuel savings compared to competitors; Other transmissions options are available from Allison Automatics and Eaton, including manual and UltraShift. Eaton UltraShift PLUS PV model provides a wired service lamp output at J1-23. We are guided by our commitment to do business right, to Aug 29, 2022 · Aug 29, 2022 | KIRKLAND, Wash. Applicable Vocations. com The aftermarket's premier 6-speed performance manual transmission. 0L 427cid 7. Robust, flexible automotive and pickup and deliver truck transmission featuring extremely durable synchronizers for long service life. That’s why you’ll find it as standard † Medium-duty wet clutch transmissions will have split shaft PTO capability with the spring 2006 software release. 4L 454cid - 13 in. The G56 transmission is a robust and heavy-duty manual transmission manufactured by German-based company ZF Friedrichshafen AG. 6-Bolt Gear Info. While we built our reputation on our work with Allison Transmission, our service centers are able to repair, rebuild or replace any make and model truck transmission or heavy duty transmission. 04-149 Organic Clutch Kit: GM Medium Duty Truck - 13 in. , our medium duty trucks are as durable as our bigger classes, while giving you a maneuverability you need. Manual Truck Transmission Repairs in Maryland. The transmission is divided into two sections. We not only stock Eaton Fuller 5 speed medium-duty manual transmissions in new and remanufactured options, we also sell genuine Eaton Fuller transmission parts including rebuild kits, gears, bearing kits, synchronizers, seal kits, bearings, countershafts, bell housings, input shafts and more. These robust, easy-to-maintain transmissions feature a modular, end-load case design, and positive gear engagement with the patented OPTI-RAIL™ shift rail system. Main and auxiliary transmissions. We are guided by our commitment to do business right Muncie M22 — 4-speed longitudinal heavy duty close ratio manual transmission made by GM at their Muncie, Indiana factory; Saginaw M26/27 transmission — 3 and 4-speed longitudinal light duty (less than 300 hp) wide ratio manual transmission made by GM at their Saginaw, Michigan factory; Muncie M62/M64 — 3-speed longitudinal transmission . Plenty of Truck to Go Around Whether it’s navigating the ups and downs of the job site, or the ins and outs of downtown traffic, our medium-duty trucks can handle it. Eaton transmissions. Note: For a complete list of Dana “approved lubricants” for extended drain, refer to Approved Lubricant Suppliers Manual, DALSM072012. The range change section provides High or Low range Sale Price: $514. Dec 17, 2019 · Of the transmissions identified in medium-duty spec’ sheets, Allison has the market nearly cornered with 70% of the market share in Class 4-7. The world class shift quality of Eaton's five-speed transmission family leads to high productivity and superior ride comfort for driver and passengers. Medium-duty models include: 5-speed synchronized manual transmission Remanufactured Mercedes Medium Duty Transmissions. Case casting number is 1301. Electric vehicles and EV charging. Instruction on shifting Eaton's 5- and 6-speed manual transmissions for medium-duty commercial vehicles. 0 watt or less. 7N engines. (16090 Km) Check for leaks. MSRP: $700. These come out of 1. TREMEC’s TKO series of 5-speed transmissions was first made famous by the 5-liter Mustang movement and has since been fitted into nearly every rear-wheel drive performance application imaginable. Transmissions. 5 ton applications; they are heavier than most pickup truck transmissions, but can be used where weight is not a chief concern. Jul 3, 2024 · Huge selection of rebuilt, new, and used transmissions for sale for heavy duty, medium duty, and light duty trucks, agriculture equipment, construction equipment If not, refer to page 7 to order one. Since our start in 1965, AISIN Group has produced over 10 million transmissions per year in a vast product lineup for various market segments – from light to industrial, passenger to commercial. Style. Choice of two different gear ratio sets (2. The rear mount PTO requires an adapter plate. Medium- and heavy-duty transmission clutch housing part numbers (PDF 2 MB, 01/07/2021) Eaton transmission oil pumps and coolers service manual Jun 22, 2015 · Transmission choice helps mitigate potential abuse from inexperienced drivers. 5 x 11. Download. Eaton's 6-speed manual transmission offers the largest overall ratio in its class to tailor a solution for your needs. Ratios and specifications for Eaton Fuller 5 speed transmissions including transmission weight, length and PTO speed. Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere. The robust transmission system combines an industry-preferred Fuller transmission with a Solo self-adjusting clutch to deliver up to 60-70 percent lower life-cycle costs than a conventional automatic, extended component life, increased uptime and improved productivity, with available Technical support. It is found in the Isuzu cab over engine, with the Mar 24, 2009 · GM also marries Eaton manual and Allison automatic transmissions to its heavier-duty models in the GMC Topkick and Silverado HD and Chevrolet Kodiak and Silverado HD lineups. W. Since 1947, Atomic Transmissions has worked hard to 3000 Series™. 5% in 2017 from The Eaton nine-speed transmissions are powerful solutions for all medium and medium/heavy-duty vehicles. Medium Duty Severe Duty Transmissions Manual. Products. Fuller 5- and 6-speed medium-duty manual transmission. Even then, you should babying that NV5600 everytime you drive the truck. With their compact size and various options, the 9-speeds are the perfect choice for a broad range of vehicles. Intense testing means quality, excellence, and tough trucks. |. Carefully lower the mainshaft assembly into the case while guiding the output shaft through the rear case bore. Features include: † Medium-duty wet clutch transmissions will have split shaft PTO capability with the spring 2006 software release. 49. Eaton medium duty 9-speed transmissions are also manual synchromesh transmissions suitable for vehicles with engines generating maximum 1100 N m torque. Both engines have reduced maintenance, long service intervals and excellent fuel efficiency. Tremec’s new 10-speed is built to eschew the industry trend for automation via AMTs, providing instead increased fuel efficiency, reduced emissions, lower weight and smaller size, ease of Transmissions and Differentials We service and sell parts for all manual heavy/medium duty truck transmissions and differentials. (760 Nm); TR-SO66-7B: 660 lb. 8. Here is a guide to manual transmissions in Ford F-Series trucks. Ltd in Japan. Apply the service brakes. It is recommended that the leading edge of the body be mounted a minimum of 4 inches (102mm) behind the cab. Manual Transmission Fluid. (760 Nm); Model TR-SO66-7B: 660 lb. -ft. black-background. 813. 20, for engines that produce peak torque up to Muncie SM465 transmission. Mike Schmidt. Release the parking brakes on the vehicle. Gimbal tower lever assembly for a tighter shift pattern. Move the shift lever to desired initial gear. The Synchro-mesh 465 or SM465 is a heavy-duty, four-speed manual transmission built by General Motors for use in light and medium duty trucks from 1968 to 1991 at the factory in Muncie, Indiana; it was designed to replace the somewhat similar Muncie SM420 transmission, which had been in production since just after Jan 13, 2011 · In looking at the combined truck market of North America and Western Europe, heavy- and medium-duty, Frost & Sullivan estimated that use of manual transmissions will decline to 40. -lb. The M2 106 Plus is available with a range of powertrain options from Detroit ® and Cummins engines to Allison and Eaton transmissions. Technical support. 4mm). Light-duty models fall in Class 1, 2, and 3 and can handle up to 14,000 pounds (6,350 kilograms). We’re the experts in heavy-duty manual transmissions. Reasonably light at 135 lbs. Available in 2 and 4wd drive versions. synchronized manual transmissions empower fleets to run a more fuel efficient, reliable and profitable business. Jul 4, 2024 · Phone: (406) 788-6662. 6-speed synchronized manual transmission. 1150 Nm (848. They are available in direct and overdrive models. Top loaded heavy-duty 4-speed transmission with cast iron case and shift cover. Contact us. Regardless of your differential gears, you should never use the weak 6th OD gear in your NV5600. 2003 GMC 5500 Cab and Chassis, Durimax transmission, automatic transmission, manual windows, AC/Heat, front & rear fuel tanks, 10ft 6 in frame, 245-70R19. Whether you're hauling freight or dirt, these rugged transmissions can meet your needs. Available in direct-drive and overdrive models, it’s lighter, more efficient and has better ratio coverage than FR Series manuals. (900 Nm) Input Shaft 1-1/2 inch or 1-3/4 inch 10 spline Output Shaft 2 inch 38 tooth rolled spline Medium Duty. Whether you're hauling freight or dirt, these rugged transmissions can meet Since 1980, W. These robust, easy-to-maintain transmissions feature a modular, end-load case design and positive gear engagement with the patented OPTI-RAIL™ shift rail system. Depress the clutch pedal to the floor. The 6 speed EV transmission delivers efficiency and performance required for the most challenging applications. Get Shipping Quotes. 3000 Series™. 7, 2016. 6-speed EV transmission. FREE SHIPPING on all Orders in USA over $200. We offer same day shipping worldwide on all Eaton Fuller 7 Eaton transmissions have been engineered to give you the competitive edge you desire. This manual covers a complete tear-down and rebuild of the AS68RC, A460, A465 and M036A6 6-Speed transmissions. MSRP: $569. Transmissions new or rebuilt by Pro Gear and covered with a one year, unlimited mileage warranty. Feb 9, 2018 · A 2008 lifted Megacab dually, programmed 6. Neutral light switch. Mercedes-Benz manual transmissions, used in Freightliner Business Class M2 trucks, are designed for 520 ft. 29. Jul 7, 2015 · Published: Jul 7, 2015. 7L, NV5600 6 speed manual, 28k lbs gross weight. Multiple shifter locations & dual speedo pickups for unmatched versatility. From left: Kenworth T480V, Kenworth T380, Kenworth T280 and Kenworth T180 The new models are the Kenworth T180 (Class 5), Kenworth T280 (Class 6), Kenworth T380 Kenworth announced that the new PACCAR TX-8 automatic transmission is standard on the Kenworth T180, T280, T380 and T480 medium duty models. These versatile 9-speeds can be ordered for either vertical or horizontal installation. Including yours. AISIN’s engine components are also a market powerhouse of technology and efficiency. Whatever your Fuller transmission needs, we can help. Whether you’re spec’ing a transmission for heavy-duty or medium-duty applications, Eaton’s got you covered, with more than 100 years of proven success in on-highway and off-highway applications, Eaton® is a global leader in vehicle transmissions. 5 to 2. 5 duals and steel wheels all the way aroundSee More Details. R-. engine ratings. The true distance from the centerline of the front axle to the back of the cab is 11 inches for Model K270/K370 (279. In 2017 Eaton came out with its current transmission oil specification, PS Dimensions: 8. The Eaton nine-speed transmissions are powerful solutions for all medium and medium/heavy-duty vehicles. High-voltage power systems. 700 lb-ft. † All other automated products do not have the ability to operate split shaft PTOs. These power interrupts cost drivers time and lead to higher maintenance costs due to wear and tear on the clutch. 407. The service lamp output will supply a positive voltage equal to the vehicle battery voltage to turn the service lamp on. And, if you put them in "backwards" he would have 1 low, 1 direct and 2 overdrive. May 24, 2023 · Eaton transmissions have been engineered to give you the competitive edge you desire. 7. 24. Far and away the most versatile 5-speed on the market, the TKO offers an impressive array of flexibility features 9-speed synchronized medium-duty manual transmission. Please contact Muncie Power Products for more information. Call us toll-free for expert transmission help and advice! One call does it all! We’re happy to help you, Call us today! EMAIL US. Eaton's robust, flexible truck and bus transmission featuring extremely durable synchronizers for long service life. Information in this manual will help reduce overall costs through optimized integration of the body installation with vehicle selection. The main section consists of five forward gears including crawler gear and one reverse gear. The remaining 30% is split across Ford with its proprietary TorqShift HD six-speed automatic, Hino’s third-party Aisin A465 six-speed, and a smattering of product from Mercedes including the M038S6 Feb 22, 2019 · The medium-duty truck premium for fully automatic transmissions averages $3,000 to $6,000 per gearbox, rising to between $6,000 and $10,000 for heavy-duty units. 5- and 6-speed synchronized light-duty manual transmission Eaton’s mission is to improve the quality of life and the environment through the use of power management technologies and services. 5-speed synchronized light-duty manual transmission. The robust, yet lightweight 8-speed transmission serves a wide range of applications from pickup and delivery to utility service and a variety of vocational applications. Rated for hauling 21,500-54 ,000lbs. Vehicle transmissions. 04-150 Ceramic Clutch Kit: GM Medium Duty Truck 13 in. (900 Nm) Product specification guides. Ford Truck Manual Transmissions. Allison Transmission’s 3000 Series™ is designed for medium-duty commercial vehicles and is engineered to adapt and operate efficiently in a variety of applications. dry. Kenworth has published a comprehensive, 152-page online body builder manual focused on Kenworth’s medium duty conventional lineup ranging from Class 5 to light Class 8 models. An alternate LED indicator may be used. This highly flexible transmission provides multiple shift linkages and PTO locations. The announcement came during a major virtual product reveal. “From the driver’s point of view, an automatic transmission means that they’re less fatigued and more focused. The heavy-duty trucks lost their manual option next, with Ram holding out until the 2018 model year. The six-speed Mercedes-Benz manual transmission is offered in two versions - the direct drive MBT520S-6D for trucks up to 40,000 pounds GCW, and the over-drive MBT660S-60 for trucks up to 60,000 pounds GCW. *See warranty. We service both automatic and manual transmissions for our neighbors in the Chicagoland area. Tremec, a manufacturer of auto transmissions, has announced the launch of a new 10-speed manual transmission for Class 8 trucks. It is specifically designed for use in various high-performance and heavy-duty applications, particularly in trucks and commercial vehicles. Please discard Corporate Jul 9, 2015 · It also sells LoneStar, LT, and RH heavy-duty and HV and HX severe-duty trucks. Email Seller. Meet the Mack MD Series: the medium-duty trucks built for comfort, uptime, and versatility. We also sell genuine Eaton Fuller transmission parts including rebuild kits, gears, bearing kits, synchronizers, seal kits, bearings, counter shafts, bell housings, input shafts and more. Jun 12, 2017 · In comparison, the medium duty truck premium for a fully-automatic transmission averages $3,000 to $6,000, rising to $6,000 to $10,000 for heavy duty units. Note: For specifi c detail on Dana extended warranty programs refer to the Dana Warranty Guide or call 1-877-777-5360. You are way beyond the capacities of a NV5600. The MBT520 has an overall gear ratio of 9. Model 536 offers two natural gas alternatives: Cummins L9N and B6. Its robust, compact design requires no external hardware, ensuring seamless integration. 27 tons (54,000 lbs) Specifications. 6L CAT 3116 7. When your vehicle needs a new manual transmission, the thought of the time and cost to repair or replace it is very scary. The 3000 Series is built to make medium-duty vehicles more fuel efficient and easier to operate. If removed, install the oil seal with flanged driver. and 660 ft. MD6 features 110k PSI frame rails. Technical data sheets. Featuring an innovative torque converter and smart powershifting, it is designed to reduce fuel consumption and CO2 emissions. 66 or 2. Read Article. With newer dual clutch automated transmissions (DCTs), the medium-duty premium averages $3,000 to $5,000 per gearbox, while the heavy-duty premium averages between $5,000 and $10,000. Figure 5-2 Minimum Clearance Between Top Of Rear Tires And Body Structure Overhang. 1 Only available on MD7. Here is a list of lighter medium duty transmissions I'm working on that can use the SAE 2/3 bell housing which can be found on the 4/6 BT and Deutz. Atomic Transmissions received its name from being the transmission experts. 66K lbs. We offer: automatic and manual truck transmission models as well as the latest automated units in all different speeds from 4 speed to 20 speed models. Apr 28, 2010 · Medium duty transmissions. Williams has been recognized as the leading semi-truck transmission specialists. The ever-shrinking pool of experienced commercial vehicle operators has had a considerable impact on how medium duty fleets make purchasing decisions today. MSRP: $802. Whether you're hauling freight or dirt, these rugged transmissions can meet Jan 26, 2021 · Manual transmissions initially used either gear oil or engine-based oils until purpose formulated oils gained traction. Jul 11, 2024 · Available with up to 325 horsepower and 750 lb. Electrical and Industrial | Power management solutions | Eaton The extended drain program and any extended warranty program are separate programs. We provide sustainable solutions that help our customers effectively manage electrical, hydraulic and mechanical power – more safely, more efficiently Jul 4, 2024 · Like most trucks, dump trucks are available in light-, medium-, and heavy-duty classifications. Mar 24, 2021 · While the clutch pedal is removed in an automated manual, automated manual transmissions still use a standard manual gearbox with electrical or pneumatic clutch actuation, resulting in torque interrupts and loss of power during shifts. Whether you need a quick rebuild or the parts to do it yourself our large inventory will meet your needs. Coat output shaft bearing cover oil seal outer diameter with Eaton/Fuller Sealant #71217 or equivalent. 813 L-. Eaton’s mission is to improve the quality of life and the environment through the use of power management technologies and services. What can PowerLine provide? ZF's 8-speed automatic transmission excels in heavy-duty pickups and medium-duty trucks up to 26t. Proper maintenance and professional rebuild services can ensure it remains in optimal condition, providing dependable performance for years to come. Professional Shifting Eaton Fuller 5 & 6 Speed Medium Duty Transmission. A number of factors are leading to the increased prevalence of automatic transmissions in medium duty fleets. Eaton Fuller ® 9 speed; Eaton Fuller Subject: Manual Transmission Operating Characteristics Models: 2006 and Prior Passenger Cars and Light Duty Trucks 2006 and Prior Chevrolet and GMC Medium Duty Trucks 2006 and Prior Isuzu Medium Duty Trucks with Manual Transmission NOTE: This bulletin is being revised to include additional models and model years. Roadranger Call Center: +1 (800) 826-4357. cx dt qy nl ii pn op pf lw fw