Lockup Relay Control Valve Kit, for 81-40LE, A245E, A246E, A340E, A340F, A650E
Lockup Relay Control Valve Kit, for 81-40LE, A245E, A246E, A340E, A340F, A650E
Lockup Relay Control Valve Kit, for 81-40LE, A245E, A246E, A340E, A340F, A650E
Lockup Relay Control Valve Kit, for 81-40LE, A245E, A246E, A340E, A340F, A650E
Lockup Relay Control Valve Kit, for 81-40LE, A245E, A246E, A340E, A340F, A650E
Lockup Relay Control Valve Kit, for 81-40LE, A245E, A246E, A340E, A340F, A650E
Lockup Relay Control Valve Kit, for 81-40LE, A245E, A246E, A340E, A340F, A650E

Lockup Relay Control Valve Kit, for 81-40LE, A245E, A246E, A340E, A340F, A650E

  • Sale
  • $83.62

Symptoms:

  • TCC apply & release concerns
  • TCC codes
  • RPM fluctuation
  • Inadequate lubrication
  • Bushing failure
  • Overheated fluid

Cause:

Wear at the lockup relay control valve sleeve results in loss of hydraulic control of TCC circuit.

Correction:

Recover hydraulic control and renew TCC performance by installing Sonnax lockup relay control valve kit.

81-40LE, A245E, A246E, A340E, A340F, A650E

Lockup Relay Control Valve Kit
Part No. 77741-02K

For A245E, A246E applications, this part only fits '05-later units with casting code 9132 on the upper valve body.

Excess wear at the lockup relay control sleeve in Aisin AW and Toyota/Lexus units with casting code 9132 prevents proper TCC operation and can result in various adverse symptoms. TCC apply and release concerns often develop, coupled with overheated fluid, inadequate lubrication, bushing and solenoid failure, RPM fluctuation, and converter codes. Installing Sonnax lockup relay control valve kit 77741-02K restores critical hydraulic clearances, allowing renewed TCC and lube operation.

  • Sleeve manufactured from highly wear-resistant billet aluminum
  • Sleeve design incorporates grooves and cross-slots to maximize valve support while maintaining proper flow
  • Hardcoat anodized valve combats premature wear
  • Valve
  • Sleeve
Found a lower price from a competitor? PLEASE LET US KNOW! By messaging us with a link or listing number from (for example) Amazon or eBay. We would like the opportunity to earn your business. Sometimes we can beat the competitor in price (sometimes we cannot). We will do our best to get you the lowest price around! 

SENDING A PART NUMBER IS REQUIRED!
...