• Synchronizer Assembly, 1946-1971, Jeep and Willys with T90 - The JeepsterMan
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2nd & 3rd Gear Synchronizer Assembly w/ Blocking Rings – T90 Transmission – Willys Jeep & Truck

2nd & 3rd Gear Synchronizer Assembly w/ Blocking Rings – T90 Transmission – Willys Jeep & Truck

Part #: 640391
$124.99
$154.00 USD $124.99 USD
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Restore smooth shifting with this synchronizer assembly, designed for 2nd and 3rd gears in T90 transmissions.

This assembly includes blocking rings, helping properly match gear speeds for clean engagement and reduced grinding.

βš™οΈ What’s Included:

  • 2nd & 3rd gear synchronizer assembly
  • Blocking rings

πŸ”§ Why Replace Your Synchronizer Assembly?

  • Worn synchros cause grinding or hard shifting
  • Restores smooth gear engagement
  • Improves overall transmission performance
  • Recommended during transmission rebuilds

⚠️ Important:

  • Designed for T90 transmissions only
  • Verify transmission model before ordering
  • Proper installation and inspection of related components recommended

πŸš™ Fits:

  • 1950–1952 Willys M38 (T90)
  • 1952–1963 Willys M38A1 (T90)
  • 1946–1949 Jeep CJ-2A (T90)
  • 1948–1953 Jeep CJ-3A (T90)
  • 1953–1968 Jeep CJ-3B (T90)
  • 1955–1971 Jeep CJ-5 (T90)
  • 1955–1971 Jeep CJ-6 (T90)
  • 1966–1971 Jeep C101 Commando (T90)
  • 1956–1964 Jeep FC-150 (T90)
  • 1957–1964 Jeep FC-170 (T90)
  • 1947–1965 Jeep Pickup (T90)
  • 1946–1964 Jeep Station Wagon (T90)
  • 1948–1963 Jeep Sedan Delivery (T90)





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