It is an improved version of the T-84 used in WWII Willys MB and Ford GPW military Jeeps.
It was constructed with an iron case in both top-shift and side-shift variants.
[1] The T-90A was used in Jeep models equipped with a four-cylinder engine.
Applications: Ratios: 1st..........3.339 2nd..........1.851 3rd..........1.000 Reverse......4.531 The T-90J variant was used in six-cylinder models.
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