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Brand: Sonnax

Type: Sprag retainer snap ring

Interchange Part Number: S76874AK

Manufacturer Warranty: Yes

Part Brand: Sonnax

Fitment Type: Direct Replacement

Items Included: 3-Spiral Retaining Rings, 3-Locking Rings

Manufacturer Part Number: 76554RK

Material: Steel

Universal Fitment: Yes

Vintage Part: No

Performance Part: Yes

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

Spiral Retaining Ring Kit
Part No. 76554RK

Works in roller clutch or mechanical diode applications.

Vehicles equipped with 4R70W/4R75W and AOD/AODE transmissions often experience failure of the intermediate roller clutch or mechanical diode during high-rpm conditions. Sonnax spiral retaining ring kit 76554RK incorporates a spiral snap ring that is staked to a locking ring to ensure ring contact with groove during high-rpm conditions, eliminating blowout.
  • Wrap-around design maintains contact with groove bottom
  • Locking ring prevents spiral retaining ring expansion during high RPM
  • Locking Rings (3)
  • Spiral Retaining Rings (3)

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