T84 Manual 3-Speed Borg-Warner Transmission Parts for Ford GPW
Manual Transmission Parts & Rebuild Kits for Ford GPW T84 Transmission: Repair Kits, Shifter Boots & Knobs.
Restore mechanical shifting precision and battlefield reliability to your World War II veteran. We offer a highly specialized catalog for the T84 3-speed unit – from essential small parts rebuild kits to period-correct leather shifter boots in military shades.- Overhaul & Bearings: Crown transmission small parts rebuild kits and heavy-duty input shaft bearings.
- Shifter Hardware: Factory-style replacement manual shift knobs and inner lower rubber shifter boots by Crown.
- Military Authenticity: MD Juan canvas-leather exterior shifter boots in Olive Drab or White complete with retaining rings.
1 to 6 (from a total of 6)
Grid-Plate Drivetrain Precision and Strength: Ford GPW T84 Transmission Solutions.
The T84 three-speed manual transmission is the defining drivetrain component found behind the Go-Devil flathead engine in the 1941–1945 Ford GPW military Jeep. Built under wartime government contract, it was engineered for maximum simplicity and quick battlefield replacement under harsh wartime conditions. Today, this vintage manual gearbox requires targeted mechanical attention to counteract decades of storage or heavy convoy loads. Popping out of gear under trail articulation, severe main shaft bearing whine, or sloppy shifter linkage play are common milestones during any frame-off restoration. Our specialized online inventory features professional-grade replacement hardware to successfully rebuild and seal your vintage transmission.
Authentic Quality and Period-Correct Hardware: Crown & MD Juan Excellence.
For full-scale mechanical restorations of your internal gear sets, we stock highly detailed transmission small parts rebuild kits from Crown Automotive, packed complete with all essential thrust washers, snap rings, and needle rollers. Eliminate input shaft slop permanently with a premium replacement input shaft bearing.To successfully recreate that authentic 1940s dashboard experience while sealing your cabin from trail debris, explore our unique selection of floor closures: we stock official reproduction leather-canvas shifter boots available in classic Olive Drab or convoy White by MD Juan. To prevent trail silt and water from contaminating your internal shifting mechanics from beneath, pair the assembly with the heavy-duty inner lower rubber shifter boot from Crown, secured tightly to your floorboards using the exact-fit steel retaining ring. Our comprehensive range is finalized by factory-correct replacement manual shift knobs.