Drivetrain› Automatic Transmissions and Components

Sun Coast Converters

Suncoast 48RE CAT 1 450 HP TRANSMISSION 2003-2004 4WD (WITHOUT CONVERTER) (NO FLEXPLATE) SC-48RECAT1-0304-4WD-LC $2000 Core Charge Applies

$5,685.00

SKU: S02K SC-48RECAT1-0304-4WD-LC

In Stock
In Stock
Ships by Jun 20
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Non-Returnable Item

Description

This SunCoast 48RE transmission is rated at 450HP; upgrades include billet accumulator piston, larger billet servo, billet band components, upgraded governor/solenoids, recalibrated valve body and pump, and other enhancements. Includes new overdrive and lockup solenoids, DNJ billet solenoid housing, and upgraded governor solenoid.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandSun Coast Converters
Part NumberS02K SC-48RECAT1-0304-4WD-LC

Videos

Suncoast 48RE Transmission Install: 2005 Dodge Ram

Suncoast 48RE Transmission Install: 2005 Dodge Ram
SunCoast Performance Fixes 47RE & 48RE Transmissions #diesel #dodge #cummins #transmission #fyp

SunCoast Performance Fixes 47RE & 48RE Transmissions #diesel #dodge #cummins #transmission #fyp
Swapping the Allison with a Suncoast Duraflight 48re Transmission

Swapping the Allison with a Suncoast Duraflight 48re Transmission

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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