No Sweat Automatic Transmission Shifter Lever Seal Remover Installer Tool Kit For GM Turbo 350 400 700R4 4L60 Includes Sealed O Ring And Game Changer Quick Swap Guide
✔️ Compatible with GM 350 400 700R4 4L60 trans units
This ready to go set arrives as one complete package containing every extraction tool and spare seal you need. Mechanics and gearheads typically slap these onto the tail end of classic gm automatics to fix leaky rear main shaft seals while the car stays right under the jack stands.
✅ Direct bolt on access removes stubborn o rings from shift lever posts✅ Reinforced steel extraction thread grips tight to prevent slipping
✅ Rubber coated grip surfaces protect paint and reduce hand strain
✅ Comes with extra viton sealing rings and step by step swap sheet
💡 What causes automatic transmission external shaft seals to fail prematurely? Rotating metal shafts spin directly inside soft elastomer lips that degrade from relentless heat and road contamination. Gear oil eventually tracks past the fractured outer edge and leaves dark puddles under parked vehicles. Sliding in fresh heavy duty rings and using this handy pull method restores factory clearance without dragging the transmission out. - Cyclic thermal expansion cracks solidified rubber around forty to sixty thousand mile marks - Fine silica particles embed into lip edges and act like cutting paste during engagement - Skipping routine maintenance forces drivers to pay far more for complete housing overhauls, making this handy fixture a massive time saver - Premium nitrile compounds chemically resist synthetic ATF breakdown and keep pressure locked tight
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