Sonnax 77917-04K TV Boost Valve Kit .500" Dia., Factory-Style Sleeve (No O-Ring) Rebuild Kit TH-200 4R / TH-700 R4

TH-200 4R / TH-700 R4  Lock-Up Solenoid Replacement Kit

Other Part Number: 4800879 92436 4800878 92438

Other Part Number: F3TZ-7A089-A

Interchange Part Number: 52854214AA

Kit includes a replacement aluminum balance oil plug with an O-ring to ensure proper sealing and adequate back pressure on the pressure regulator valve

Sonnax 77917-04K TV Boost Valve Kit .500" Dia., Factory-Style Sleeve (No O-Ring) Rebuild Kit TH-200 4R / TH-700 R4Brand: Sonnax Other Part Number: S74507J Type: Pump pressure Boost Valve Kit Interchange Part Number: S74507T Items Included: Line pressure Boost Valve Manufacturer Part Number: 77917 04K Material: Steel Universal Fitment: Yes Performance Part: Yes 200 4R, 700R4, 4L60 Transmission Pump Performance TV Boost Valve Kit Part No. 77917 04K . 500" Dia., Factory Style Sleeve A common problem in GM 200 4R and 4L60 transmissions is burned bands and or 3 4