KIT PINIONS&SHAFT REINFORCED TRANSMISSION T84
WOA1145KIT
Gear and Shaft Set for T84 Transmission
Complete Overhaul Kit for Warner T84 Gearbox - Willys MB / Ford GPW 1941-1945
Complete overhaul parts package for the Warner T84 3-speed transmission, as fitted to the Willys MB and Ford GPW from 1941 to 1945. This set contains all essential gears and shafts required for a complete transmission overhaul. The T84 is the original synchronous mesh transmission with synchronised second and third gears.
Application Warner T84 transmission | Vehicles Willys MB / Ford GPW 1941-1945 |
Type Gears and shafts overhaul set | Transmission model Warner T84J (3-speed synchronous) |
Features
- Contains gears, shafts, bearings and synchronisation components for T84 overhaul Suitable for Warner T84 3-speed transmission with top shifter For Willys MB and Ford GPW with 4-134 Go Devil engine (1941-1945) Essential for complete transmission overhaul when parts are worn Compatible with original T84 transmission housing and Dana 18 transfer case
★ The Warner T84 transmission has a characteristic flat top with top shifter and was manufactured by Warner Gear for all MB/GPW vehicles. The transmission has only synchronised second and third gears - first gear and reverse are not synchronised. This set contains the internal components that are most subject to wear during intensive use or after extended periods.
📖 From the Technical Manual
Specifications
- Transmission: Warner model T84J, 3-speed synchronous mesh Ratios: Low 2.665:1, Second 1.564:1, High 1:1, Reverse 3.554:1 Bearings: Clutch shaft rear (ball), mainshaft front (13 rollers), mainshaft rear (ball) Recommended oil: GL-4 non-synthetic for protection of bronze components
This part is intended for the restoration of historic military vehicles. Fitting, aligning, deburring or reworking is part of that work and is inherent to the nature of these goods. Dimensional variation also exists between original vehicles.
Installation requires technical knowledge of the vehicle. Unsure whether this part suits your version? Ask us before purchase at info@willys.be.
This part fits:
| Model | Years |
|---|---|
| Military jeeps | |
| Willys MB (early) | 1941, 1942 |
| Willys MB | 1942, 1943, 1944, 1945 |
| Ford GPW (early) | 1942 |
| Ford GPW | 1942, 1943, 1944, 1945 |
| Hotchkiss M201 (early) | 1956, 1957, 1958, 1959 |
| Hotchkiss M201 | 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966 |
📐 Diagrams & technical drawings
From the original Technical Manual TM 9-1803B — Ordnance Maintenance — Power Train, Body & Frame — only for Willys MB / Ford GPW (¼-ton 4×4)











