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Pinion Gear

77731-01
4L60, 4L60-E, 4L65-E, 4L70-E
Pricing: $31.90

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Description

 

Rear Planetary

 

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.

 

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.

Details

Categories

Shipping Information

  • Item Requires Shipping
  • 2.0 lbs.
  • W4.0000” x H4.0000” x L4.0000”
  • $15.00

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