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Borg-Warner T-90

{{Infobox automobile

|name=T-90

|aka=

|production=1945–1971

|manufacturer=Borg-Warner

|related=T-86

|class=3-speed manual

|length=9 in

|predecessor=T-84

|successor=T-14

}}

The Borg-Warner T-90 is a three-speed manual gearbox manufactured by Borg-Warner. It was used in most Willys and Kaiser-Jeep models from 1945 to 1971, as well as a number of International Harvester models. 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. The gears are spur cut with only 2nd and 3rd gears synchronized.{{Cite web|url=http://www.novak-adapt.com/knowledge/transmissions/manual/t90|title = The Novak Guide to the Borg-Warner T90 Transmission}}

T-90A

The T-90A was used in Jeep models equipped with a four-cylinder engine.

Applications:

Ratios:

1st..........2.798

2nd..........1.551

3rd..........1.000

Reverse......3.798

T-90C

The T-90C is essentially a T-90A with a 3.339:1 first gear.

Applications:

Ratios:

1st..........3.339

2nd..........1.851

3rd..........1.000

Reverse......4.531

T-90J

The T-90J variant was used in six-cylinder models.

Applications:

References

{{Reflist}}

External links

  • [http://www.willystech.com/wt/T90RebuildGuide/T90rebuild.htm T-90 Rebuild Guide]

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