How to Easily Remove & Replace a 6L80, 6L90 Output Planetary Lube Dam

Presented by Sonnax

The lube dam on the output planetary in GM 6L80, 6L90 transmissions holds lots of gunk and metal shavings, especially after a converter failure. It's critical the planetary be cleaned during rebuild to prevent shift problems and comebacks, but separating the OE dam from the planetary can be difficult and time consuming. Watch this video to learn the quick and easy way to remove a dam using an arbor press and install replacement Sonnax output planetary lube dam 104584LP.

Related Units

Related Parts

Required

Recommended

6L80, 6L90

Output Planetary Lube Dam 104584LP

Helps cure:

• Lube failures
• Planetary failure
• Loss of lubrication oil to planetaries

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