Sonnax introduces new nine-speed kits for ZF, Chrysler and Honda/Acura

Sonnax introduces new nine-speed kits for ZF, Chrysler and Honda/Acura

Sonnax has introduced a new line of valve kits for nine-speed transmissions, including ZF9HP48, Chrysler 948TE and Honda/Acura nine-speed transmissions.

According to the company, these kits feature hardcoat anodized aluminum valves that combat premature wear, and can restore proper pressure regulation, line pressure regulation and solenoid pressure regulation in nine-speed transmissions.

Part numbers include:

  • Shift Valve System Pressure Valve Kit: #85740-07K (above)
  • Solenoid Pressure Regulator Valve Kit: #85740-09K
  • Oversized Solenoid Pressure Regulator Valve Kit: #85740-11K
  • Oversized Pressure Regulator Valve Kit: #85740-15K

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Input shaft failure is a common problem in GM TH400 transmissions running with added horsepower. Sonnax notes that it offers heavy and extreme duty input shafts compatible with heavy duty forward drum part no. 34554-01 and Smart-Tech drum module no. 34555-01K.

Part numbers include:

• Heavy Duty Input Shaft 30280-01

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