Shipping may be delayed due to supplier product availability. We apologize for any inconvenience. Note: If shipping costs seem inaccurate, please call 850-226-6000 for technical assistance.
When Reliability Matters
Put It In the Hands
Of the Ones You Trust the Most
Select Your Vehicle
No attributes to narrow your search.
Assembled here in the USA with proven parts and techniques. Tow. Street. Race. GET MORE!
It is not uncommon on 68RFE transmissions to find the underdrive balance piston snap ring blown off. When this occurs, catastrophic damage can occur to the overdrive clutch drum and underdrive hub assembly, rendering the clutch hub useless.
SunCoast has designed and manufactured a new snap ring retainer to alleviate this issue. This new 68RFE Snap Ring Retainer is manufactured from 6061-T6 billet aluminum stock. It is made .040" taller than the factory one to increase spring load. By adding additional spring load tension, we prevent expansion and blowing off, causing catastrophic damage. This retainer is also manufactured with anti-rotational tabs to ensure no movement occurs.
Do What You Cant...
A look into the lifestyle
Outlaw Diesel Super Series Year-End Recap Video 2018
68RFE CATEGORY 1 TRANSMISSION WITH TRIPLE DISC CONVERTERThe 68RFE transmission is the big brother to the 45/545RFE transmission. The RFE platform was originally designed by Chrysler and was introduced in 1999 with the debut of the new Jeep Grand Cherokee. "RFE" stands for Rear-wheel drive Fully Electronic control. The RFE design was mostly noted in the new design to have 3 planetary sets for a 4-speed transmission in the 45RFE. Learn More
Learn With The Best
Meet some of the brightest minds in the Diesel Industry
SunCoast carries quality-designed and manufactured transmission parts & some badass apparel to rep that SunCoast Life. Whether sled pulling, drag racing or hauling heavy loads, SunCoast has you covered.
Leading the diesel transmission industry in innovation. SunCoast takes great pride in providing their authorized dealers with the best products and most accurate tech support possible. This translates to a seamless experience for the customer from the manufacturer to the dealer.