Skip to content
Sonnax 34200-05K Transmission End Plug .625" Diameter for Torque Converter

Sonnax 34200-05K Transmission End Plug .625" Diameter for Torque Converter

by Sonnax
SKU S34507EP-6K
$9.54 - $9.54
$9.54
$9.54 - $9.54
$9.54
Availability:
Low stock

Delivery time

You will receive your package in 2–5 business days within the contiguous U.S.

Brand: Sonnax

Interchange Part Number: S34507EP-6K

Items Included: 5-End Plugs, 5-O-rings

Manufacturer Part Number: 34200-05K

Universal Fitment: Yes

Vintage Part: No

Performance Part: Yes

4L80-E, 4L85-E

O-Ringed End Plug Kit
Part No. 34200-05K

TCC & PR Valves

OE end plugs are designed to prevent critical pressure loss by capping the bore, while also functioning as a valve stop. Repetitive spring motion, valve impact and fluid pressure variations cause wear between the end plug and bore mating surface, allowing vital pressure to escape the circuit. GM 4L80-E and 4L85-E pumps have end plugs at the pressure regulator and TCC shift valves that seal signal oil required to stroke the valve. When excess wear occurs at the end plugs, the result can be shifting problems, loss of gear and/or converter-related concerns.

Stop leaks and revive line pressure and TCC operation by installing Sonnax O-ringed end plug kit 34200-05K.

  • Minimal end-plug-to-bore clearance with added O-ring for positive seal
  • Reduces or eliminates leakage in eroded OE bores
  • Drop-in Zip Valve™ parts install quickly and easily
  • End Plugs (5)
  • O-Rings (5)
  • Dia.: 0.625"

Symptoms:

  • Pressure loss
  • TCC apply concerns
  • Burnt clutches
  • Harsh shifts
  • Soft shifts

Cause:

Damaged, deformed and/or eroded end plugs and bores allow loss of critical hydraulic pressure.

Correction:

Recover hydraulic control and renew crucial circuit pressures by installing Sonnax drop-in O-ringed end plug kit.

Use this text to share information about your product.

Blog posts

See more