SKU: 34929593498

SunCoast 68RFE Billet 1700-1800 Stall Torque Converter 07.5-18 Ram

Sale price$821.25 Regular price$912.50
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Ships within 48 hours · Estimated delivery Oct 1 - Oct 6

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Description

SunCoast 68RFE Billet 1700-1800 Stall Torque Converter 07.5-18 RamGive your 6. 7L Cummins the strength, efficiency, and reliability it should have had from the factory with the SunCoast 17001800 Stall Triple Disc Converter. Purpose built for RAM trucks equipped with the 68RFE, this converter delivers exceptional towing performance, smoother lockup operation, and the durability needed for tuned or heavily worked trucks. Perfect for daily drivers, tow rigs, and work trucks that need improved torque transfer without

Give your 6.7L Cummins the strength, efficiency, and reliability it should have had from the factory with the SunCoast 1700–1800 Stall Triple Disc Converter. Purpose-built for RAM trucks equipped with the 68RFE, this converter delivers exceptional towing performance, smoother lockup operation, and the durability needed for tuned or heavily worked trucks.

Perfect for daily drivers, tow rigs, and work trucks that need improved torque transfer without raising stall speed too high.

A Heavy-Duty Converter for Real-World Use

This 3D converter provides over 3.4× the lockup clutch surface area compared to stock (8.7 sq. in. vs. 29.7 sq. in.), distributing load across three carbon-graphitic clutch discs for smoother, stronger engagement under heavy load. Every unit is precision-assembled and machined in-house at SunCoast to deliver unmatched consistency and long-term performance.

Key Features

  • 1700–1800 RPM Stall — ideal for towing, daily use, and better drivability
  • CNC-machined billet stator for increased torque multiplication
  • CNC-machined billet steel cover for superior strength
  • Billet lockup apply piston for higher clamp load and longevity
  • 3 carbon-graphitic clutch discs for smooth, powerful lockup
  • 4140 hardened turbine splines & hub
  • Furnace-brazed and TIG-reinforced fins
  • Torrington thrust bearing replaces weak OEM plastic components
  • Digitally balanced to within .01 gram
  • Pressurized hot-soak leak tested
  • Built and assembled in the USA

Backed by a 3-year, unlimited mileage warranty, this converter is designed to last—even under aggressive tuning, heavy towing, or long-term commercial use.

Performance Advantages

  • Dramatically stronger than the factory 68RFE converter
  • More efficient torque transfer with less slip and heat
  • Smooth, reliable lockup even under heavy load
  • Increased holding capacity for tuned and modified trucks
  • Perfect upgrade for towing, hauling, and work applications
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: 34929593498

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J
Verified Purchase
JOHN A.
Bozeman, US
★★★★★ 5
Heavy Duty!!
Performed extremely well. No buzzzing or poor connection. Extremely well built and has been working issue free for over 6 months! Instalation can be a bit difficult due to size and weight. Not really a problem.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 25, 2024
S
Verified Purchase
shawn
Dallas, US
★★★★★ 4
Seems to be ok for the money
We use it to power a 2000w inverter for the refrigerator and microwave on our boat where sometimes it will stay on continuously throughout the day and it hasn't let us down. As others have said, the terminals are awful close together but for the money, it's worth it.
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Reviewed in the United States on January 21, 2025
W
Verified Purchase
WN
Belleville, US
★★★★★ 5
Been doing great since 2020
Used this to replace the charging solenoid on my diesel motorhome. Originally used a White-Rodgers OEM relay and it only lasted about 18 months. This has been going strong since 2020 and I use my motorhome about 10 months out of the year with lots of miles.
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Reviewed in the United States on October 2, 2024
J
Verified Purchase
Jason Vorbeck
Whiting, US
★★★★★ 1
Buy something better
This relay has experienced failure again after just a couple of months of use. It's not the mag coil that fails but rather the contacts are of such low quality that they corrode beyond their ability to conduct power, and fast. I have had to change two of these so far and am on the third one. The seller will ship replacements but who wants to keep replacing them? I have to travel in my RV with a spare. This relay has never been exposed to the elements. It's safely mounted inside a sealed bay. Be aware of any brands that look like this, they are all the same.
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Reviewed in the United States on November 15, 2025
D
Verified Purchase
Dave Kulina
Chelsea, US
★★★★★ 5
Works great
I added extra batteries to run a truck camper without killing my main battery and this works great. Simple to install and i have no had any problems in the pay few months and i use it every single day
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Reviewed in the United States on April 18, 2021

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