Sonnax 84754-53K Transmission 2-3 Accumulator Valve Kit 4T60E 4T65E 91-99 Featured Products Early-model production has updates made

Early-model production has updates made to reduce the spring force

Generally the apply valve causes larger changes in slip RPM as the converter cycles from apply to full release

FITS 2004-on

OE/OEM Part Number: 7471020

Other Part Number: S74741EAK

Sonnax 84754-53K Transmission 2-3 Accumulator Valve Kit 4T60E 4T65E 91-99 Featured Products Early-model production has updates madeManufacturer Part Number: 84754 53K Other Part Number: S84741EFK Brand: Sonnax 4T65 E 2 3 Accumulator Valve Kit Part No. 84754 53K Fits GM units only. To help control the 3rd clutch apply pressure and shift feel, a 2 3 accumulator piston and an accumulator valve and sleeve that regulate fluid pressure are used. The 2 3 accumulator valve and sleeve regulate line pressure using torque signal influence and direct 2 3 accumulator pressure to the spring