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AUTOTTEC 118128SP

Heavy-Duty 3-5-R Drum Saver KIT

For GM 6T30 / 6T35 & Ford 6F30 / 6F35 Transmissions

The AUTOTTEC 118128SP Drum Saver KIT is a professional repair and reinforcement solution engineered specifically for the 3-5-R drum found in:

  • GM 6T30
  • GM 6T35
  • Ford 6F30
  • Ford 6F35

Designed for transmission rebuilders and professional shops, this kit helps restore worn drum areas, reinforce critical stress points, and improve long-term transmission reliability.


Engineered for Professional Rebuilders

The 3-5-R drum is a known wear area in the 6T30/6T35 and 6F30/6F35 transmission family. The AUTOTTEC 118128SP KIT provides a durable repair solution that helps eliminate common drum-related failures without the expense of replacing the complete assembly.


Features & Benefits

✔ Designed specifically for 6T30 / 6T35 / 6F30 / 6F35 applications
✔ Heavy-duty drum reinforcement design
✔ Restores worn spline and drum contact areas
✔ Helps prevent repeat 3-5-R drum failures
✔ Precision-machined for accurate fitment
✔ Professional-grade rebuild solution
✔ Improves drum stability and clutch performance
✔ Cost-effective alternative to complete drum replacement


Solves Common Drum Problems

The AUTOTTEC 118128SP Drum Saver KIT helps address:

  • Worn drum splines
  • Drum instability
  • Clutch apply concerns
  • Premature wear
  • Common 3-5-R drum failures
  • Repeat rebuild comebacks

Built for Reliability

Whether servicing:

  • Daily driven vehicles
  • High-mileage transmissions
  • Fleet applications
  • Heavy-use rebuilds

AUTOTTEC delivers the strength and reliability transmission professionals demand.


AUTOTTEC

Original Innovation • Professional Quality • Proven Performance

118128SP Drum Saver KIT

Stronger Drum Support. Better Rebuilds. Longer Service Life.

Frequently Bought Together

Total price$1,999.96

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