Symptoms:

  • Lost or damaged component

4L80-E

Manual Shift Shaft Kit
Part No. 38511-01K

Short Version, '91-1994 units without external NSS

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Manual shift shafts in GM 4L80-E '91-'94 and all 400 models can become corroded in harsh environments. Corroded manual shift shafts are not suitable for reuse, especially in remanufacturing. The Sonnax direct replacement manual shift shaft kit 38511-01K has been yellow zinc plated to maximize corrosion resistance from road salt and other environmental contaminates. The flange face of the nuts is serrated for better holding capacity.

  • Cost effective solution to OE kit
  • Manual shift shaft and flanged nuts are zinc plated for corrosion resistance
  • The flange face on the nuts is serrated for better holding

This kit does not fit units with external neutral safety switch.

  • Shaft
  • Metric Flange Nuts (2)
  • 4L80-E Manual Shift Shaft Kit 38511-01K
  • 4L80-E Manual Shift Shaft Kit 38511-01K details