Bolts transmission to transfer case Cap to Case
08 Trans/Transf 801 Front Cap to Case
3⁄8 16 NC 1 5 Hex head dld f/c. pin
Bolt set gearbox to transfer case (T-84 / Dana 18)
Hardened mounting bolts for T-84 transmission to Dana 18 transfer case assembly
Complete set of hardened bolts, flat washers and lock washers for mounting the T-84 gearbox to the Dana 18 transfer case. Original hardened steel conforming to military specifications for Willys MB and Ford GPW 1/4-ton 4x4 vehicles.
Application Willys MB / Ford GPW (1941-1945) | Gearbox type T-84 transmission to Dana 18 transfer case |
Number of bolts 6 pieces (5 long + 1 short) | Material Hardened steel (Grade 5) |
Features
- Set contains 6 hexagon head bolts, 5 flat washers and 5 lock washers Original specification: 3/8"-16 NC thread 5x long bolt (±1-1/8") for open mounting lugs, 1x short bolt for housing Includes original A-grade lock washers conforming to SNL G-503 Hardened version for reliable coupling between transmission and transfer case Direct replacement for original Willys-Overland and Ford bolt sets
★ Essential for correct drivetrain assembly. Ensure the interlock plunger between the shifter shafts is correctly positioned before mounting the transfer case to the transmission.
📖 From the Technical Manual
Mounting
- 1. Place transmission in neutral position 2. Check interlock plunger position between shifter shafts (TM 9-1803B) 3. Mount transfer case to transmission with correct adjusting ring position 4. Install the 5 long bolts through the open lugs with flat washer and lock washer 5. Install 1 short bolt (lower left) in housing with lock washer
Specifications
- Thread: 3/8"-16 NC (National Coarse) Bolt length: 1-1/8" (long version), approx. 7/8" (short version) Material: Grade 5 hardened steel (original specification) Original part numbers: WO-51405 (short) / WO-52189 (long)
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 |
| 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)
