Production chronology1945–1971
Sourced production or model lifecycle range used by the main catalog timeline.
Wikipedia infobox ↗27 years
← BorgWarner
BorgWarner / Model record
BorgWarnerBorg-Warner T-90
Production1945–1971
Recorded originUnited States
ClassAutomobile
Background
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.
Text adapted from “Borg-Warner T-90” on Wikipedia ↗ · CC BY-SA 4.0 ↗ · retrieved 2026-07
Chronology ledger
Dates with their meaning intact
Record depth — Documented
How this is measured → This record contains useful sourced evidence, but it does not yet meet the reference-ready standard. Still needed: technical or production facts, attributed imagery. Fields we cannot source stay empty rather than guessed.