USA Standard Gear ZTSEA13861 Transfer Case Synchronizer Blocking Ring

The USA Standard Gear ZTSEA13861 is a transfer case synchronizer blocking ring designed as a direct OE-replacement component for transfer case rebuild and repair applications. The synchronizer ring plays a critical role in the range-shift process, synchronizing rotational speeds between drivetrain components to enable smooth, clash-free transitions between high and low range — including shift-on-the-fly operation where supported.

Key Features:

• Manufactured to meet or exceed OEM specifications for precise dimensional fitment
• Functions as a shift mode synchronizer blocking ring within the transfer case synchronizer pack
• Engineered to restore smooth, reliable range shifting and eliminate grinding or hesitation during gear changes
• Built for durability with materials selected to withstand the friction and heat demands of transfer case operation
• Direct-fit replacement simplifies installation during transfer case overhaul or targeted repair
• Part of USA Standard Gear's comprehensive transfer case small parts program

USA Standard Gear is a recognized name in the powertrain parts industry, producing ring and pinions, axles, driveshafts, and transmission and transfer case components engineered for the general installer and do-it-yourself builder. The ZTSEA13861 synchronizer ring is a dependable choice for restoring proper transfer case function without the cost of a complete unit replacement.