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Vehicle Info NeededSONNAXPART NUMBER: 852-34322-01
Forward Clutch Hub 400, 425, 4L80-E, 4L85-E
$13031
5 left in stock
Ships on Sep 08, 2026
Lowest Price GuaranteeForward Clutch Hubs
Forward Clutch Hub400, 425, 4L80-E, 4L85-E
Heavy Duty
Heavy Duty
Sonnax offers a replacement clutch hub 34322-01 for the GM 400, 425 &4L80-E forward clutch assembly. This hub is made from an AISI 1045 steel forging.
- Made from forged 1045
- 42-tooth external spline
- 30-tooth (26 actual teeth) internal spline pattern
High-Quality Automatic Transmission Parts
Sonnax offers replacement clutch hubs, drums, pistons, and components made from quality forgings. All splines and thrust surfaces are precision machined to exacting tolerances for a perfect fit. Each item is designed for heavy-duty and racing applications.
Part TypeAutomatic Transmission Clutch Hub
Product LineSonnax Forward Clutch Components
BrandSONNAX
Package Height3.0
Package Width5.0
Package Length5.0
Weight1.4 PG
Part CategoryReplacement Parts
Part FitmentSemi Universal
Vendor Part Number34322-01
Package Qty1
Package TypeEA
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