Transmission Parts Jatco JF015E (RE0F11A) Valve Body Valve / Sleeve
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Symptoms:

  • Engine stall on engagement
  • Increased RPM during acceleration
  • No lockup
  • Overheated fluid
  • Poor fuel economy
  • Poor lube oil control
  • Poor performance
  • Ratio codes

Cause:

The OE lockup control plunger valve and sleeve wear allowing hydraulic pressure to escape. The reduced or absent pressure allows pressure deviations preventing proper control of TC and lube functions.

Correction:

Restore proper hydraulic control by refurbishing the bore and replacing worn OE lockup control plunger valve and sleeve with Sonnax drop-in components.

JF015E (RE0F11A)

Torque Converter Lube Regulator Plunger Valve Kit
Part No. 33741F-07K

Also fits Mitsubishi F1CJB. There are two versions of the torque converter lube regulator valve bore lineup. The one more commonly found in the USA has a plunger valve and sleeve. The other version, more commonly found outside of the USA, does not utilize this plunger valve and sleeve.

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Jatco/Nissan JF015E (RE0F11A) transmissions can have complaints associated with a worn plunger valve and sleeve which includes increased RPM during acceleration, no lockup and engine stall on engagement. This is due to the wear at the inside of the lockup control plunger valve sleeve allowing oil to escape, which affects the timing and quality of the lockup clutch apply and release action. Installing Sonnax torque converter lube regulator plunger valve kit 33741F-07K can restore correct clearances and maintain proper hydraulic control of the lockup clutch.

  • Hardcoat anodized aluminum valve combats premature wear
  • Sonnax sleeve manufactured of highly wear-resistant aluminum alloy
  • Direct replacement, requires no tools and minimal bore preparation prior to assembly Drop-in Zip Valve™ parts install quickly and easily
Learn More About Zip Valve™ Drop-In Repairs
  • Valve
  • Sleeve

Sonnax valve body layouts provide a detailed overview of individual units making it quick and easy to determine what’s available for the specific valve body you’re working on. See all Sonnax valve body layouts.

Jatco/Nissan JF015E (RE0F11A) Valve Body Layout

Jatco/Nissan JF015E (RE0F11A) Valve Body Layout
  • JF015E (RE0F11A) Torque Converter Lube Regulator Plunger Valve Kit 33741F-07K
  • JF015E (RE0F11A) Torque Converter Lube Regulator Plunger Valve Kit 33741F-07K

You need this if...

Vacuum testing at the port(s) indicated fails to hold the recommended minimum in-Hg, or if wear is visually detected.

JF015E (RE0F11A) Torque Converter Lube Regulator Plunger Valve Kit Vacuum Test Locations
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