<p><strong>Aftermarket K77998A Piston, 1-2 Accumulator</strong></p> <p><strong>Transmission Info</strong></p> <p><ul><li>4L60E:Piston, 1-2 Accumulator (.230" Pin Dia) 1993 - 2017</li><li>4L65E:Piston, 1-2 Accumulator (.230" Pin Dia) 2001 - 2017</li><li>4L70E:Piston, 1-2 Accumulator (.230" Pin Dia) 2001 - 2017</li></ul></p> </p> <p><strong>Other Product Numbers</strong></p> <p><ul><li>352-4304</li><li>K77998A</li><li>61985A</li><li>74927B</li><li>77998A</li><li>8684429</li><li>A74927B</li></ul></p>