Drivetrain› Automatic Transmissions and Components

Sun Coast Converters

Suncoast 4L80E Extreme Duty Forward Clutch Hub Kit SUN34322-02K

$195.00

SKU: S02K 34322-02K

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Suncoast 4L80E Extreme Duty Forward Clutch Hub Kit SUN34322-02K

MIA's Description

The Sun Coast Converters 34322-02K is an extreme duty forward clutch hub kit manufactured from forged 4140 steel. It features nitrited and case-hardened splines to prevent wear in demanding applications. This kit includes a bearing situated between the hub and the direct clutch housing, shifting support from the main shaft to the direct housing and sun gear shaft. The design incorporates an additional .025” thickness compared to OE hubs to reduce and allow for adjustment of endplay, with no machining required for typical installation.

Fitment

Fitment Guaranteed

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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.

Available on iOS & Android

Specifications

BrandSun Coast Converters
Part NumberS02K 34322-02K

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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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