Drivetrain› Automatic Transmissions and Components

Sun Coast Converters

SUNCOAST 68RFE 300M Input Shaft 299600

$848.34

SKU: S02K 299600

In Stock
In Stock
Ships by Jun 8
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Sun Coast Converters 299600 is a 68RFE Maraging Input Shaft for big power street/towing or competition applications. Manufactured from 300 Maraging steel for superior strength and toughness, it features a perfect center gun-drilled hole with a smooth bore finish and is heat treated & precision ground.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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

Available on iOS & Android

Specifications

BrandSun Coast Converters
Part NumberS02K 299600

Videos

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68rfe Gets Sun coast Torque Converter
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Need a new transmission??? SunCoast 68RFE Transmissions Explained #diesel #cummins #transmissions
800HP Single cab 6.7 cummins testing out our 68RFE M3GA JR Towing transmission

800HP Single cab 6.7 cummins testing out our 68RFE M3GA JR Towing transmission
RAM 3500 Cummins 68RFE must have upgrades!

RAM 3500 Cummins 68RFE must have upgrades!

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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