SKU: 98103081596

SunCoast 4R100 Transmission Rebuild Kit With Converter 99-03 Ford 7.3L Powerstroke

Sale price$1419.75 Regular price$1577.50
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

SunCoast 4R100 Transmission Rebuild Kit With Converter 99-03 Ford 7.3L PowerstrokeYour Ford truck is as much a project as your pride and joy vehicle. Getting everything tuned right and upgraded through aftermarket parts has your Powerstroke humming and performing better than even the engineers who designed it ever imagined. Doesn't your transmission deserve the same amount of attention? As you're looking to give your truck more horsepower or torque, that force will hit a drivetrain that isn't prepared for it. What good is all that

Your Ford truck is as much a project as your pride and joy vehicle. Getting everything tuned right and upgraded through aftermarket parts has your Powerstroke humming and performing better than even the engineers who designed it ever imagined. Doesn't your transmission deserve the same amount of attention? As you're looking to give your truck more horsepower or torque, that force will hit a drivetrain that isn't prepared for it. What good is all that effort if the transmission can't handle it? Introducing, Suncoast's 4R100 Transmission Rebuild Kit. A kit designed to get your 4R100 transmission as good as new as well as adding durability so it can handle what your Powerstroke is dishing out.

EACH KIT INCLUDES:

  • Alto High Performance Clutch Kit- Alto Red Eagle clutches along with Kolene steels
  • Alto High Performance Steel Module
  • Overhaul Kit
  • New Filter
  • New Bushing Kit- also includes a new front pump bushing
  • Transgo Tugger Kit
  • New Solenoid Pack- replace the solenoid pack with a new one to ensure consistent shifts and long clutch life
  • New High Performance Intermediate Band- made from carbon fiber to withstand a much higher heat range versus the factory material
  • SunCoast Guardian Torque Converter- comes with furnace-brazed fins, hardened turbine splines, and carbon-graphitic clutches for precise and accurate lock-up

THE GUARDIAN KIT:

The basic starting point of what you need to get your 4R100 transmission feeling like new again. You get everything listed with the addition of:

  • 45 element intermediate sprag
  • Intermediate band

CATEGORY 1:

The Category 1 Kit has everything listed above, with the upgrade/addition of:

  • Upgraded category 1 SunCoast torque converter

CATEGORY 2:

The Category 2 Kit has everything listed above, with the upgrade/addition of:

  • Billet 300 maraging input shaft

CATEGORY 3:

The Category 3 Kit has everything listed above, with the upgrade/addition of:

  • Billet forward clutch drum

CATEGORY 4:

The Category 4 Kit has everything listed above, with the upgrade/addition of:

  • Billet intermediate shaft
  • Upgraded billet triple-disc torque converter with a billet stator

CATEGORY 5:

The Category 5 Kit has everything listed above, with the upgrade/addition of:

  • Upgraded larger billet intermediate shaft
  • Billet output shaft
  • Aeromet billet input shaft
  • Billet over drive planet
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 98103081596

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Verified Purchase
Jean-Marie Carter
Chelsea, US
★★★★★ 5
Great Item. Worth The Investment.
It’s the best. My keyboard is happy and so am I.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
R
Verified Purchase
Robert A
Birmingham, US
★★★★★ 5
This is more like a rigid soft case
I wanted a keyboard and mouse to keep around and a case to keep it in while traveling. The Logitech MK955 Signature Slim Wireless Keyboard and Mouse seemed like a good choice. I saw that this case was available thought it would be a good idea to protect the keyboard and mouse. So far so good.
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Reviewed in the United States on December 3, 2024
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Verified Purchase
Becca C
Waukegan, US
★★★★★ 2
Beware of the off-gassing smell.
As much as I like the durable case, the ONLY complaint I have is the off-gassing. The case works great and I have no problems with it. But the smell is something terrible. My entire travel case smells horrible after coming back from a client just because this case has been transported within it. I had my coat on top of it one day and then my coat stunk. I thought if I aired it outside for a bit it would clear it up. When I take it back inside and use it again, it continues to smell. It is so offensive that I am ordering something from another company. I CANNOT say it smells similar to cigarette smoke, but can say that it smells like it has been in a smoker's home for the last 30 years and you just can't get the smell out, no matter what I do. And I tried to spray it with fresheners etc. Nothing worked. I can't use it because of this. I rated as a 2 only because of the smell. As mentioned earlier, the case itself is perfect and performs as it should.
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Reviewed in the United States on April 21, 2026
J
John S.
Charlottesville, US
★★★★★ 5
Sturdy case large enough for most keyboards, with space for a mouse.
This is a great case that will protect most keyboards very well. My keyboard and mouse set is from Jelly Comb, and they fit well. It’s very spacious inside. In fact, my keyboard is thinner than what this case is designed for, so I had to pad the keyboard so it won’t move around too much, but I don’t consider this a bad thing. Now I know that if I get a larger keyboard, I can still use the same case. I also like the way it’s designed for a mouse. There are two pouches on top that indent into the case, so you can easily fit a mouse or cables in there and they won’t protrude too much. This case is perfect, and I can’t recommend it enough.
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Reviewed in the United States on May 16, 2024
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Len Dale
Draper, US
★★★★★ 5
Nice case for carrying keyboards
The case is perfect for carrying keyboards or other items. I am using it for an apple keyboard and trackpad.
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Reviewed in the United States on June 2, 2024

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