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  • Non-Domestic Product: No
  • Other Part Number: 84856
  • Custom Bundle: No
  • Fitment Type: Direct Replacement
  • Items Included: Lock-up TCC Solenoid with integral connectors
  • Manufacturer Part Number: 50-0210
  • Mounting Hardware Included: No
  • Drive Type: FWD
  • Material: Plastic,Steel,Copper
  • Bundle Listing: Yes
  • Modified Item: No
  • Brand: Rostra Precision Controls
  • Type: Solenoid
  • Interchange Part Number: K84856U
  • Manufacturer Warranty: Yes
  • Surface Finish: Light oil resists corrosion

TH125C - 4T60 - 440-T4 TH325-4L Transmission

TCC/Lock-up Solenoid (20 ohm)


fits 1981-on


This Is A New Rostra Direct Replacement Lock-up / TCC Solenoid For The Below Gm Automatic Transmissions:

  • TH125C
  • 3T40
  • TH200C
  • TH325-4L
  • TH440-T4
  • 4T60

Please Note:  This Solenoid WILL NOT FIT TH350C, 2004R, 4T60E, 4T65E


This Solenoid Will Be Rostra Transmission Brand With Quick-link Connectors.


This Listing Is For (1) One Solenoid And Will Include The Below Items;

  1. NEW ROSTRA UNIVERSAL LOCK-UP SOLENOID
  2. SOLENOID INSTALL INSTRUCTIONS

Buick Chevrolet Oldsmobile Pontiac


From Rostra, a tier one manufacturer for the OEMs!

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