View Single Post
Old 6th March 2020, 08:18 AM
sean sherry sean sherry is offline
Join Date: Jan 2012
Location: sydney
Posts: 1,562
Talking Re: Automatic Gearbox Additive

Like Engine Oil additives I don't see the need for Transmission Additives. In the past there was a problem with the then quality of the seal material. An additive helped keep them pliable. Of course all seals become inflexible with age and an additive may rejuvenate them for a while.(.Cold and Hot cycles don't help)
. As a preventive method I don't believe it will make any difference.
Transmission today will run hundreds of thousands of Ks without Seal failures, failing for other reasons... the cost accountant dictate the life cycle !!
Reply With Quote