Upgrade your drivetrain with this New OEM Quality T90A Transmission & D18 Transfer Case Assembly, designed for Willys Jeep models with the 4-134 engine. Fully assembled and bench tested, this unit is ready for installation—saving you time, effort, and rebuild costs.
✔ Complete Transmission + Transfer Case Assembly
✔ Fits Willys Jeeps with 4-134 Engine
✔ 3-Speed T90A Transmission
✔ 29 Spline Mainshaft Gear
✔ Fully assembled – ready to install
✔ Bench tested for performance and reliability
✔ Ideal for restoration & replacement
✔ 1 × T90A Transmission Assembly
✔ 1 × D18 Transfer Case Assembly
✔ Pre-installed Internal Components (Gears, Shafts, Bearings, etc.)
This complete assembly includes:
✔ New gears
✔ New shafts
✔ Bearings & roller bearings
✔ Synchronizer components
✔ Snap rings & thrust washers
✔ New cases
✔ Gaskets & seals
💡 Everything is pre-assembled – just install and go!
Fits Willys Jeep models with T-90 Transmission & 4-134 Engine:
✅ Willys CJ-2A (1946–1949)
✅ Willys CJ-3A (1949–1953)
✅ Willys CJ-3B (1953–1964)
✅ Willys CJ-5 (1955–1971)
✅ Willys M38 (1950–1952)
✅ Willys M38A1 (1952–1966)
✅ Willys Truck (1946–1953)
✅ Willys Station Wagon (1946–1953)
✔ Fully assembled unit
✔ Drop-in installation
✔ No internal assembly required
✔ Saves time and labor costs
✔ Bench tested before dispatch
✔ Thoroughly inspected for performance
✔ Zero issues assured
✔ Built to OEM-quality standards
Get your Willys Jeep back on the road with this complete, ready-to-install transmission and transfer case assembly, built for durability, performance, and reliability.
If you’re unsure about fitment or need help identifying the correct part, please contact us before purchase.
We’re happy to help you get the right product for your machine.
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Please contact us through eBay messages to request a return or exchange. Kindly provide the reason for return along with images of the product received to confirm its condition.
Repack the item securely in the original (or similar) packaging.
Return the product to the address we provide once your request is approved.
Refunds & Processing:
Once we receive and inspect the returned item, a refund will be issued.
Please allow 7–10 business days for the refund to be processed after we receive the return.
Returns must be packaged carefully to avoid damage during transit. Refunds may be adjusted if the returned item is not received in original condition.
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If you are unsure whether a part is compatible with your vehicle, please contact us before placing your order. Our team will be happy to assist you in checking compatibility. We also recommend professional installation for best results, as installation instructions are not included.
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