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Old 6th March 2020, 08:18 AM
sean sherry sean sherry is offline
Aristocrat
 
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 !!
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