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Sonnax 34322-02K TH400 TH425 4L80E 4L85E Extreme Duty Forward Clutch Hub Kit

Sonnax 34322-02K TH400 TH425 4L80E 4L85E Extreme Duty Forward Clutch Hub Kit

by Sonnax
SKU S34574EK
$112.77 - $112.77
$112.77
$112.77 - $112.77
$112.77
Availability:
in stock, ready to be shipped

Delivery time

You will receive your package in 2–5 business days within the contiguous U.S.

Non-Domestic Product: No

Custom Bundle: No

Fitment Type: Performance/Custom

Items Included: Extreme Duty Forward Clutch hub and Thrust Bearing

Manufacturer Part Number: 34322-02K

Mounting Hardware Included: No

Vintage Part: No

Brand: Sonnax

Type: Clutch Hub

Interchange Part Number: S34574EK

Universal Fitment: Yes

Performance Part: Yes

400, 425, 4L80-E, 4L85-E

Extreme Duty Forward Clutch Hub Kit
Part No. 34322-02K

Sonnax extreme duty forward clutch hub kit 34322-02K is manufactured from forged 4140 steel and features nitrited and case-hardened splines to eliminate spline wear in extreme applications. Includes bearing between hub and direct clutch housing. The case-hardening at bearing surfaces is removed to make further modifications easier. This forward clutch hub and bearing combination shifts the support of the forward clutch hub from the main shaft to the direct housing and sun gear shaft.

Compared to OE or other replacement forward clutch hubs, Sonnax extreme duty forward clutch hub kit 34322-02K has an additional .025” thickness designed-in to reduce endplay and provide further endplay adjustment options. No machining is required for typical installation.

  • Eliminates spline wear in extreme power and offroad applications
  • Simple installation adds bearing and reduces unit endplay
  • Easily modified for addition of second bearing
  • Bearing
  • Hub

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