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Brand: Sonnax

Other Part Number: S76741AK

Type: Valve Body

Interchange Part Number: S76741AK 

Manufacturer Warranty: Yes

Items Included: Bypass Clutch Control Plunger Valve Kit

Manufacturer Part Number: 76948-04K

Material: Aluminum

Universal Fitment: Yes

Vintage Part: No

Performance Part: Yes

4R70E, 4R70W, 4R75E, 4R75W, AODE Transmission

Bypass Clutch Control Plunger Valve Kit
Part No. 76948-04K

Common complaints with listed Ford units include delayed lockup, shudder, no lockup or converter codes. When too much oil is routed to this plunger valve, the bypass valve has slow reaction from MCC/TCC solenoid oil. If there is excessive wear at the plunger valve, regulated converter charge oil can leak to exhaust. Because this regulated converter charge oil is always present, either as release or apply pressure, severe leakage at the sleeve can result in TCC slip or no apply condition. Sonnax bypass clutch control plunger valve kit 76948-04K restores hydraulic integrity and will eliminate these problems.
  • Single .030" orifice is much smaller than the OE size, allowing the bypass clutch control valve to properly stroke to the TCC apply position
  • Eliminates the need to modify the plunger feed hole in the separator plate, which is a common industry adjustment
  • Highly wear-resistant sleeve and hardcoat anodized plunger valve eliminate converter charge oil loss
  • Sleeve
  • Valve

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