ATS Diesel Performance® - Stage 5 Transmission Package

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$8,376.53 - $9,202.53
Manufactured - Ships in 5 to 7 days
1994 Ford F-250
Fits Following Model(s):
  • Automatic Transmission 4-Speed without Power Take-Off
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    Product Details

    Ford F-250 Automatic Transmission 4-Speed without Power Take-Off 1994, Stage 5 Transmission Package by ATS Diesel Performance®. Includes: Built E4OD Auto Trans, 5 Star Viskus Clutch Drive Torque Converter, Extra Deep Transmission Pan, Billet Input Shaft, CoPilot Torque Converter Lock-Up Controller, Billet Flex Plate, Billet Intermediate Shaft. The automatic E4OD transmission can be found in multiple trucks across Fords offering. Unfortunately, the E4OD can also be found behind many gas powered trucks as well. This transmission was designed to hold the power, but not the torque that a 7.3L diesel can produce. The good news is, that we can make the E4OD incredibly strong, reliable, and smooth.


    • Low reverse frictions and and steels
    • Forward frictions and oversized steels with one additional friction and steel added
    • Machined forward pressure plate .250"
    • Direct frictions and oversized steels
    • Intermediate frictions and steels with one additional friction and steel added
    • Intermediate pressure plate
    • Overdrive frictions and steels with one additional friction and steel added
    • Machined overdrive pressure plate .170"
    • Coast clutch friction and steels
    • Low roller clutch
    • Heavy duty intermediate sprag
    • Overdrive roller clutch
    • Bonded coast clutch piston
    • Bonded overdrive piston
    • Band
    • Bushings, bearings, filters, seals, and gaskets


    • Built E4OD Auto Trans
    • 5 Star Viskus Clutch Drive Torque Converter
    • Extra Deep Transmission Pan
    • Billet Input Shaft
    • CoPilot Torque Converter Lock-Up Controller
    • Billet Flex Plate
    • Billet Intermediate Shaft

    The first thing that needs to be addressed is the clutch packs. These are the connection point for a transmission when transferring power in the gears. These clutch packs have a great deal of room for improvement. When we rebuild the transmissions in-house, we replace the overdrive, intermediate, and forward clutch pack backing plates with machined plates. This allows us to install an extra clutch in each pack. This gives us more surface area to hold added power or heavier loads. Being that there is less chance for slipping the clutches when engaged, it also increases reliability.

    Next, we move to the transmission pump. This serves two purposes: circulating fluid and pressurizing it. Our main goal with the pump is to increase its pressure output ability. By doing this, we can raise pressure throughout the entire transmission, which takes us to the valve body.

    The valve body is known as the "control center" of the transmission. This is what mechanically controls gear up-shifts and down-shifts, converter lock up, Park/neutral/reverse/drive, and line pressure. The main thing we are after here is line pressure, which the valve body acts as control. By increasing line pressure, we have the ability to increase the clamping force that is put on the clutch packs. Holding them tighter, also drastically increase the torque capacity on the transmission.

    Finally we direct our attention to the rest of the transmission. This includes replacing all bearings and seals with new parts, and replacing the bands as well. The case is cleaned and painted with a sealed enamel to keep your transmission looking good, and prevent any type of corrosion. And finally, our deep pan reinforces the case to prevent flexing or cracking.

    For about twenty years, ATS Diesel Performance® has been a prominent manufacturer of diesel truck performance products known all over the world for innovation and solid workmanship. The company strives to meet the most demanding requirements of its customers whether they need efficiency and power for off-road, recreation, towing, or racing. With a headquarter in Arvada, Colorado, ATS Diesel invents, designs, and makes a large variety of products for Dodge, GM, Ford, Chrysler and Jeep vehicles.


    ATS Diesel Performance limited warranty statement – terms and conditions

    Important general provisions

    This warranty does not cover broken transmission shafts. If ATS Diesel Performance (“ATS”) determines, through reasonable evidence and inspection, you have broken a transmission shaft, hub, or gear set, then the company reserves the right to refuse coverage under these express terms.

    ATS warrants to the original purchaser only, that any items purchased shall be covered for defects in material and/or workmanship.

    ATS reserves the exclusive right to determine the course of action regarding repair and/or replacement of any and all warrantable products.

    All decisions made by ATS are final.

    Repaired or replaced product will be returned to the consume. Accepted warranty units, which have been replaced, become the sole property of ATS.

    In the event of a warranty repair or replacement, product warranty period continues from the original date and vehicle mileage of the original purchase of the product, except in the event that the product has been transferred ownership.

    ATS is not responsible or liable under this warranty if the consumer does not return a required core within the allotted time.

    ATS may amend this warranty from time to time, at its discretion, to keep up with changing business conditions and technology.

    In the event of a failure

    ATS products generally carry a five-year/five hundred thousand mile (5 yr/500,000 mile) warranty. There are several exceptions, so refer to the warranty’s specific terms and conditions. After the one-year anniversary date of the original purchase, there is a limited parts replacement warranty only.

    In the event of a product failure, the consumer must return the defective product to ATS for inspection before a replacement is sent to the consumer. Based on the findings of the inspection report, ATS will determine whether there is a valid warranty claim.

    During inspection, ATS will assess the product for warrantable damage. If the original product has indeed failed under the terms of the original warranty, ATS will refund the full purchase price for the replacement product only.

    If the product has failed under the terms of the original warranty contract, ATS will repair or replace the product at ATS’s discretion.

    The consumer expressly agrees and acknowledges that ATS is not responsible for any consequential damage that may or may not have been related to its product failure.

    International ATS warranty coverage for ATS

    This section incorporates section 2, entitled “In the event of a failure.”
    This clause applies to all parts/products manufactured or assembled by ATS Diesel Performance outside of North America(USA, Canada, Mexico). The parts included in this warranty include, but not limited to the following:

    • ATS built transmissions, torque converters, clutch and rebuild kits
    • ATS Aurora line of turbochargers and kits
    • Exhaust manifolds and kits
    • Twin fueler CP3/CP4 kits

    This warranty clause covers parts only. Please see the terms of this warranty under each product for coverage.

    The following is not covered under warranty

    ATS limited labor warranty does not apply to extreme horsepower or race applications, and does not apply to any engine modifications as built by ATS, its agents, or any third parties.
    ATS reserves the exclusive right to determine whether its products have been used for extreme horsepower and race applications, and reserves the exclusive right to void this warranty if its investigation reveals the same.
    Aside from provisions set forth in this statement or other ATS warranty related documents, ATS disclaims any implied warranties of merchantability and fitness for a particular purpose. ATS disclaims any liability for incidental or consequential damages.

    This warranty is in lieu of all other warranties or guaranties, either express or implied, and shall not extend to any consumer or to any person other than the original purchaser residing within the boundaries of the continental U.S. or Canada.


    In the unlikely event the consumer is dissatisfied with one of the products provided by ATS, the only remedy available under the terms of this agreement is to have repair or replacement services provided under the warranty.

    Magnuson-Moss Warranty Act:
    Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More
    Low Prices Price match guarantee
    Guaranteed Fitment Always the correct part
    In-House Experts We know our products
    Easy Returns Quick & Hassle Free

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