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Sonnax Reverse Clutch Piston

Sonnax 28761-01K


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Estimated to ship directly from the manufacturer on 07/23/18
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Sonnax Reverse Clutch Piston $75.75
Reverse Clutch Piston

Sonnax 28761-01K Details

Reverse Clutch Components

Sonnax now offers this high-quality reverse clutch piston for the GM Powerglide.The piston is designed to utilize 4 frictions and 5 steels for transbrake applications or it can be machined to accept more frictions and steels. If you wish to reduce rotating weight in circle track applications, 2 frictions (rotating) and 7 steels (non-rotating) can be used.

  • Made from 6061-T6 aluminum
  • Machined to accept 4 frictions
  • Includes inner and outer seals


Manufacturer's Part Number:

Sonnax carries a wide range of replacement clutch pack components for the popular GM Powerglide transmission. Replacement steel plates and friction discs are offered in different thicknesses to accommodate the needs of your specific rebuild. Reverse clutch components offer an upgrade replacement of original worn or missing parts.

Some parts are not legal for use in California or other states with similar laws / regulations