Crown Automotive
Synchronizer Blocking Ring for Select 1945-1971 Jeep Models w/ T90 Transmission Crown Automotive
SKU: C01X J0640397
Description
Part #: J0640397
Crown Automotive carries over 9600 unique quality replacement parts encompassing over 766,000 different applications for every model of Jeep produced since 1941.
Features:
- For Models w/ T90 Transmission
- 2nd & 3rd Gear Synchronizer Blocking Ring
- Bronze Construction
- Direct Replacement
- 12-Month Warranty
2nd & 3rd Gear Synchronizer Blocking Ring for Select Jeep 45-71 CJ-2A, CJ-3A, CJ-3B, CJ-5, CJ-6, 50-63 M38, M38-A1, 56-64 FC-150, FC-170, 66-71 C101 Commando, 46-65 Willys Pickup, Sedan Delivery and Station Wagon Models, w/ T90 Trans.
Fitment
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Specifications
| Brand | Crown Automotive |
| Part Number | C01X J0640397 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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