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Sonnax 77731-02K Rear Planet Pinion Pin Set for GM 4L60 4L60-E 4L65-E 4L70-E Transmissions

Manufacturer

Picture for manufacturer Sonnax

Part Number

77731-02K
7 reviews
Sale Price

$34.34

2 left at this price

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sonnax 77731-02K pinion pin is a direct replacement for worn or damaged OE pinion pins in rear planetaries for GM 4L60, 4L60-E, 4L65-E, and 4L70-E transmissions.

Key Features:

  • Hollow design features lube holes to reduce planetary burn-up
  • Fits 4-pinion rear planetary assemblies
  • Constructed from steel for durability and long service life
  • Allows rebuilders the option of replacing only worn components rather than the entire planetary assembly

This pinion pin set is engineered to meet OE specifications while providing enhanced durability through improved lubrication design. The hollow construction with strategically placed lube holes helps ensure adequate oil flow to critical wear surfaces, preventing premature failure due to insufficient lubrication. Compatible with 700R4, 4L60, 4L60-E, 4L65-E, and 4L70-E transmission models.

Great so far

They had what I needed at a good price and got it to me in good time. Recommended!

Great Customer Service

great price and good products. I was worried at first due to the price being so low. The product arrived and was 100 percent perfect. would buy from again A+++

Very easy to find what I wanted

Good

Thx

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