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28821-19K - Alum Powerglide Transmission Sonnax Supported Servo Pin & Cover Kit

Regular Price $122.18
SKU
28821-19K
Powerglide Transmission Sonnax Supported Servo Pin & Cover Kit Conventional Powerglide servos are not well-supported. At high apply pressures or with a worn servo pin bore, the servo piston is side-loaded in the case, causing friction and binding of the piston. The unique Sonnax supported servo pin and cover kit 28821-19K eliminates friction caused by side-loading and ensures the servo piston will apply and release without binding. Unique design eliminates piston binding that causes unexplained band failure Low-drag O-ring prevents high gear & release oil pressure bore leaks Compatible with all OE and aftermarket Powerglide servo pistons Contents Supported Servo Pin Supported Servo Cover Shims (2) Retaining Clip Gasket Pin O-Ring Cover O-Ring Plug Not shown Bolts (3) Not shown
  • Buy 5 for $116.07 each and save 5%
  • Buy 10 for $109.96 each and save 10%
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Rebuild Kit?
  • Includes all essential high-wear components
  • Simplifies ordering - no more hunting down part numbers
  • Trusted by top shops and repeat customers
  • Perfect for full overhauls or preventative maintenance
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Powerglide Transmission Sonnax Supported Servo Pin & Cover Kit Conventional Powerglide servos are not well-supported. At high apply pressures or with a worn servo pin bore, the servo piston is side-loaded in the case, causing friction and binding of the piston. The unique Sonnax supported servo pin and cover kit 28821-19K eliminates friction caused by side-loading and ensures the servo piston will apply and release without binding. Unique design eliminates piston binding that causes unexplained band failure Low-drag O-ring prevents high gear & release oil pressure bore leaks Compatible with all OE and aftermarket Powerglide servo pistons Contents Supported Servo Pin Supported Servo Cover Shims (2) Retaining Clip Gasket Pin O-Ring Cover O-Ring Plug Not shown Bolts (3) Not shown
More Information
ManufacturerSonnax
High PerformanceNo