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Sonnax Oversized TCC Regulator Valve Kit 34994-18K

Product Description For Sonnax Parts
Product Part No: -- 34994-18K
Transmissions: -- 4L80E 4L85E
Package and Weight
Package Quantity: -- 1 ea
Sonnax:High Performance Part - Oversized TCC Regulator Valve Kit
Base Price:
Product Description
Part Information:
  • Hardcoat anodized aluminum valve combats premature wear:
  • Lengthened critical spool for added stability and wear prevention:
  • Annular grooves help center valve in bore to reduce future side-load wear:
  • Added chamfer to improve apply characteristics and prevent shudder:
  • Two springs included in kit; one for OE lockup feel, the other provides firmer-than-OE:
Part Contents
  1. Valve:
  2. Sleeve:
  3. Springs (2):
  4. Retaining Pin:
Needed For Tooling
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