Seller notes

Symptoms:Lube failuresPlanetary failureLoss of lubrication oil to planetariesCause:The output planetary lube dam traps contamination, blocking lube flow and resulting in comebacks.Correction:Remove OE lube dam, flush planetary lube passages and install Sonnax output planetary lube dam. The output planetary assembly in GM 6L80 and 6L90 transmissions has a lube dam, or cover, that directs lube oil flow to the planetary lube feed passages. Over time, the lube dam allows gunk and sludge buildup, whi...

Contact Us regarding this vehicle

Contact Seller on eBay

You will be redirected to eBay

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.