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![83504089 Manual Trans Synchro Assembly for Select Jeep Models [1st and 2nd Gear]](https://www.jegs.com/images/mini_750/0/077/077-83504089.jpg)
Vehicle Info NeededCROWN AUTOMOTIVEPART NUMBER: 077-83504089
83504089 Manual Trans Synchro Assembly for Select Jeep Models [1st and 2nd Gear]
$13799
Ships on 09/17/2026
Lowest Price GuaranteeManual Trans Synchro AssemblySelect Jeep Models; 1st And 2nd Gear See Fitment Tab For All Applications Sold Individually
The Crown Automotive 83504089 Manual Transmission Synchro Assembly is a direct-fit OE replacement 1st and 2nd gear synchronizer for select Jeep models. The synchronizer assembly allows smooth gear engagement by matching shaft speeds during shifting. Worn or damaged synchros cause grinding on gear changes, difficulty shifting into first or second gear, and increased transmission wear.
Crown Automotive 83504089 Manual Trans Synchro Assembly Features:
- Fits select Jeep models with compatible manual transmissions; see fitment tab for application list
- Replaces 1st and 2nd gear synchronizer assembly for smooth, precise gear engagement
- Eliminates grinding and resistance when shifting into 1st or 2nd gear
- Direct-fit OE replacement engineered to meet original specifications
- Sold Individually
Part TypeManual Transmission Synchro
BrandCROWN AUTOMOTIVE
Package Height3.5
Package Width5.5
Package Length6.0
Weight1.2 PG
Part CategoryReplacement Parts
Part FitmentDirect Fit
Vendor Part Number83504089
Package Qty1
Package TypeEA
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