Converters

Designed & Manufactured
to the SunCoast standard.

Cummins Powerstroke Duramax

Transmissions

The ultimate diesel transmissions
the SunCoast way.

Cummins Powerstroke Duramax

Rebuild Kits

Complete DIY Rebuild Kits.
Premium SunCoast solutions.

Cummins Powerstroke Duramax

SunCoast Diesel

Leading the diesel industry in innovation. Copied, but never caught.
SunCoast provides complete transmission rebuild kits for Dodge, Ford, & GM.

Others Follow,
Where We Lead.

About SunCoast  

Transmissions

Assembled here in the USA with proven parts and techniques. Tow. Street. Race. GET MORE!

Converters

Prideful in the quality of work that goes into our products. The strongest, fastest torque converters.

Rebuild Kits

SunCoast transmission rebuild kits set the bar. The BEST of the BEST.


Product Search

Sort our product to match your truck

The fastest, strongest Diesel Torque Converters and Transmissions on the market.

Transmission Rebuild Kits

Leading the diesel industry in innovation. Copied, but never Caught.
SunCoast provides complete transmission rebuild kits for Dodge, Ford, & GM.

Our Customers Love:

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.

SUNCOAST AMERICAN MADE CREST BASEBALL TEE

SUNCOAST AMERICAN MADE CREST BASEBALL TEE

SUNCOAST AMERICAN MADE CREST BASEBALL TEE

$25.00
SUNCOAST KID LINE - SunCoast Converters Children's T-Shirt

SUNCOAST KID LINE - SunCoast Converters Children's T-Shirt

SunCoast Converters Children's T-Shirt

$15.00
6R140 Overdrive Dampner Assembly With Billet Intermediate Shaft and Hub

6R140 Overdrive Dampner Assembly With Billet Intermediate Shaft and Hub

6R140 E CLUTCH DAMPNER ASSEMBLY WITH BILLET SHAFT AND HUB

$1,195.00
NEW! Women's SunCoast Label Tank Top

NEW! Women's SunCoast Label Tank Top

Women's SunCoast Label Tank Top

$25.00
NEW! Intabulator Shield Snapback Hat

NEW! Intabulator Shield Snapback Hat

Intabulator Shield Snapback Hat

$25.00
Vintage Throwback SunCoast Converters Snapback Hat

Vintage Throwback SunCoast Converters Snapback Hat

Throwback SunCoast Converters Snapback Hat

$25.00
CATEGORY 4 SUNCOAST 950+ HP CUSTOM ALLISON TRANSMISSION WITH CONVERTER

CATEGORY 4 SUNCOAST 950+ HP CUSTOM ALLISON TRANSMISSION WITH CONVERTER

950+ HORSEPOWER LML 6-SPEED CATEGORY 4 SUNCOAST TRANSMISSION WITH CONVERTER

$8,699.00
68RFE M3GA 961 & 554 DRUM W/P/PLATES

68RFE M3GA 961 & 554 DRUM W/P/PLATES

M3GA 961 & 554 DRUM W/P/PLATES

$1,885.00

Dealer Benefits

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.

  • - Complete Access to the SunCoast Product Line
  • - Co-op Advertising Campaigns
  • - Access to SunCoast Marketing Materials
  • - Access to Unlimited Technical Data & Resources
  • - Incentive Volume-based Pricing
  • - Unparalleled Customer Service

What are our customers saying about SunCoast?