T14 3-Speed Borg-Warner Manual Transmission Parts Jeep CJ6
Bearings, Seals & Shift Mechanism for Reliable Shifting (1955–1975).
Why the T14 Manual Transmission in the Jeep CJ6 Needs Attention After Decades.
The Warner T14 was a lighter-duty 3-speed manual transmission Jeep installed mainly in the later half of the CJ6's production run starting in model year 1967, often paired with a Dana 18 or Dana 20 transfer case. After more than five decades in service, almost every remaining T14 shows the same wear patterns: the input shaft oil seal hardens and starts leaking, letting gear oil escape and starving internal lubrication. The bearings on the mainshaft and input shaft wear down from decades of rotation, causing noticeable play or running noise. The clutch throwout fork also suffers from constant use and can wear out its pivot points, while the shifter boot and poppet ball are essential for a precise shift feel. Mainshaft nuts and washers loosen over time. Anyone restoring or fully overhauling their T14 should inspect and replace these wear parts in time, before more serious transmission damage occurs.
- Input Shaft & Mainshaft Bearings: The mainshaft bearing along with the input shaft and rear mainshaft bearing.
- Seals & Overhaul Kit: The input shaft oil seal, the gasket and oil seal kit, and the complete overhaul installation kit for a full rebuild.
- Mainshaft Nut & Washer: The mainshaft washer together with the mainshaft nut itself.
- Shift Mechanism: The shifter boot, the poppet ball, and the shifter knob.
- Clutch Actuation: The clutch throwout fork for reliable power transfer when disengaging the clutch.
American Manufacturing Quality for Your T14.
All parts for the T14 manual transmission – from bearings to gasket kits and the clutch throwout fork – come from Crown Automotive, one of the best-known names in the American spare parts market for classic Jeep and Willys vehicles. These reproductions are built to OEM-quality standards and reflect proven American engineering that still holds up after decades in the field.
Your Partner for T14 Overhauls in the Jeep CJ6.
Whether you need a single wear part or a complete transmission rebuild with a gasket kit, we're happy to advise you on installation order, oil fill capacity and torque specs, as well as compatibility questions regarding other transmission variants like the T15, T18 or T150. Your order ships from our warehouse as fast as possible.