The billet input shaft is designed to withstand greater torsional loads than the factory shaft, thus increasing reliability. All 6-speed wiring harnesses have the tap shift function. Featuring a tried and true heavy-duty design, the Allison is arguably the strongest transmission ever manufactured for a pickup truck of any kind. Save time, money and labor with Dormans Shift Interlock Solenoid. Deep Pan and Torque Converter sold separately. Most importantly, all transmission shafts are not covered by this Warranty on any transmission due to the capability of certain situations to cause stress-loads beyond the structural ability of the shaft.
Base engine was a 4. This feature becomes useful in towing situations and performance applications where power at low rpm's is desired. Now you can replace it without the expense and hassle of installing a complete shifter assembly. The Allison 1000 found in a Duramax pickup is the same transmission found in an International, Freightliner, and many other medium duty trucks. This provides several benefits, including increased fuel economy, lower transmission operating temperatures and more power to the ground, at a lower speed. Replacing this clamp restores the ability to shift gears. Many Ford Powerstroke owners are on their 2nd and 3rd transmissions.
No other pickup manufacturer can make the same claims! Our discount used 1994 Ford F-250 Pickup transmissions come directly from a dependable network of modern junk yards. Holding them tighter, also drastically increase the torque capacity on the transmission. Regular-cab models easily hold three adults, though the center rider straddles the transmission tunnel. Trouble Spots Alternator belt Description: If the accessory drive belt on 4. Case casting number is 1301. Base engine was an inline 6-cylinder. This allows us to install an extra clutch in each pack.
Torque load capacity was improved by adding 33% more clutch surface to each of the 4 clutch packs. By using a billet steel flex plate, we can increase the reliability of power transfer from the crank to the converter. This includes replacing all bearings and seals with new parts, and replacing the bands as well. For those trucks with an exhaust brake, the controller will synchronize torque converter lock-up with the brake. Aluminum case, extension housing, and shift cover, with integral bell housing. Many Ford Powerstroke owners are on their 2nd and 3rd transmissions.
Great care should be taken to properly identify the unit you are working on as both the S542 and S547 appear to be the same and with the great variety of ratios available, it is easy to order the wrong parts. Transmission choices depended on the engine, starting with a 4-speed manual. F-150 1988-Up M5R2 Mazda built 5 speed fully synchronized transmission found in 1988 to present Ford F150 series trucks and full size Broncos. Shifter is mounted to small shift cover on top of unit. Bench seats were standard, and SuperCabs had a folding rear bench. While the dual mass affords easy, smooth shifts, it unfortunately lacks strength and holding power.
The Stage 5 features the addition of a billet flex plate. This is a requirement for trucks with aftermarket injectors, injection pump and turbo. The Stage 6 features the addition of a billet flex plate and intermediate and output shaft. Case casting number is 1309. Available 4-wheel drive was an on-demand, part-time system.
Ford had dropped Flareside trucks with flared rear fenders in 1988, so all F-Series models were called Styleside. In addition, we add a lock-up controller for the torque converter on the Stage 4 setup. Very similar in design to M5R1, but larger with shift lever located in center of shift cover. The Super duty model has a mechanical park brake assembly mounted to the extension housing. Unlike the factory transmission, the reputation of the Allison Transmission has been proven! This allows the user to base lock-up on vehicle speed in any forward gear. Dormans Transfer Case Motor comes complete with all the necessary electrical pins and plugs to do the job right the first time.
Two automatic transmissions were employed: 3-speed and 4-speed. Touch Drive became available during 1991. The short-bed F-150 had a 116. These are the connection point for a transmission when transferring power in the gears. Products such as deep transmission pans add additional fluid to maintain lower transmission temperatures; resulting in longer life expectancy.
This will allow the converter to stay locked on deceleration to increase braking force. In addition, we add a lock-up controller for the torque converter on the Stage 6 setup. . Since this part is a direct replacement, the exact fit adds another layer of efficiency and convenience. Most importantly, all transmission shafts are not covered by this Warranty on any transmission due to the capability of certain situations to cause stress-loads beyond the structural ability of the shaft.
During high torque situations i. This provides several benefits, including increased fuel economy, lower transmission operating temperatures and more power to the ground, at a lower speed. Synchronized in all forward speeds with 4th being overdrive. It is mandatory for implementation of this warranty that line pressures are tested at time of install. The shaft is made of billet 300M material and precisely machined for an exact fit.