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Sonnax 2nd Gear Super Hold Servo Kit 77911-03K

Product Description For Sonnax Parts
Product Part No: -- 77911-03K
Transmissions: -- 4L60E 4L65E 4L70E 700R4
Package and Weight
Package Quantity: -- 1 ea
Sonnax:High Performance Part - 2nd Gear Super Hold Servo Kit.
Base Price:
$93.08
Product Description
Part Information:
  • 18% More apply area than OE "Corvette" servo:
  • Maximizes holding power in 2nd gear with more positive 1-2 and 2-3 shifts:
  • Dual seals ensure positive band apply/release and eliminate cross leaks:
  • Chromoly steel apply pin is longer than longest OE pin and features added seals to reduce leakage of 3rd gear pressure:
  • Servo and piston made from durable billet aluminum:
Part Contents
  1. 2nd Gear Piston:
  2. Separator:
  3. Apply Pin:
  4. D-Rings, Small (2):
  5. D-Rings, Large (2):
  6. O-Ring, Small:
  7. O-Rings, Large (2):
  8. PTFE Seals (2):
  9. 2nd Gear Piston:
  10. Separator:
  11. Apply Pin:
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