Transmission Parts GM 4L70-E4L604L60-E4L65-E Internal Planetary Components
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Symptoms:

  • Planetary failure
  • Planetary wear

Cause:

Insufficient lube oil and/or excessive clearances.

Correction:

This kit offers replacement parts for rebuilding damaged rear planet assemblies and gives rebuilders the option of replacing only the worn components.

4L60,4L60-E,4L65-E,4L70-E

Pinion Gear
Part No.77731-01

Rear Planetary

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Sonnax pinion gear 77731-01 is a direct replacement for worn or damaged OE pinion gears in rear planetaries in listed GM transmissions. Helical pinion gear crafted from case-hardened alloy steel for added durability.

  • 4L60, 4L60-E, 4L65-E, 4L70-E Pinion Gear 77731-01

相关Sonnax部分

Required

Recommended

4L60, 4L60-E Planetary Rebuild Kit 77731-RK

4L60,4L60-E

Planetary Rebuild Kit77731-RK

Fits 4-pinion rear planetary

    Helps cure:
  • Planetary failure
  • Planetary wear
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