SCREW LOCK SIFT FORK T84
WO636200
Set screw with lock for shift fork T84
Original specification lock screw for Warner T84 gearbox
Lock screw for securing the shift fork to the shifter shaft in the T84 transmission. This set screw keeps the shift fork in the correct position on the shift shaft and prevents it from moving during gear changes. Essential component for any T84 overhaul.
Application T84 transmission shift fork | Vehicle Willys MB / Ford GPW (1941-1945) |
Quantity required 2 pieces per vehicle | Type Lock screw with locking function |
Features
- Secures shift fork to the shifter shaft Prevents fork from shifting during gear changes Used for both 1st/Reverse and 2nd/3rd fork Original specification for Warner T84J Essential for transmission overhaul
★ 2 pieces are required per vehicle: one for the 1st/Reverse fork and one for the 2nd/3rd fork. During overhaul, always check the thread in the shift shaft for damage.
📖 From the Technical Manual
Mounting
- 1. Slide the shifter shaft approximately halfway into the transmission housing 2. Position the shift fork correctly on the gear 3. Align the groove of the shaft with the shift fork 4. Install the lock screw and tighten firmly 5. Check that the fork does not shift on the shaft
Specifications
- Transmission: Warner T84J (3-speed synchronous mesh) Shift forks: 2 pieces (Low/Reverse + 2nd/3rd) Location: Shifter shaft groove at fork position Reference: TM 9-1803B section 6 (Transmission Disassembly)
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.
ALL_CATEGORIES : BOLTS 08 TRANS/TRANSF
This part fits:
| Model | Years |
|---|---|
| Military jeeps | |
| Willys MB (early) | 1941, 1942 |
| Willys MB | 1942, 1943, 1944, 1945 |
| 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)









