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Synergy Dual Durometer Track Bar Bushing for Jeep JK/JKU/XJ (9/16in Bolt, 1-7/8 x .188 Shell) 4323-01

$40.00

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Synergy Dual Durometer Track Bar Bushing for Jeep JK/JKU/XJ (9/16in Bolt, 1-7/8 x .188 Shell) 4323-01

$40.00

$40.00

This Synergy Dual Durometer (DDB) Track Bar Bushing is engineered as a high-performance, maintenance-free replacement for select Jeep Wrangler JK, Wrangler Unlimited JKU, and Cherokee XJ applications. Designed to fit track bars requiring a 1-7/8-inch x .188-inch wall bushing shell, this component significantly reduces noise, vibration, and harshness (NVH) while maintaining precise axle alignment.

The Dual Durometer design features a unique internal structure that allows for high articulation without the binding or premature wear associated with traditional rubber or polyurethane bushings. This maintenance-free design is self-centering and requires no grease, making it an ideal choice for vehicles subjected to harsh off-road environments and daily street use alike.

  • Manufacturer Part Number: 4323-01
  • Bushing Type: Dual Durometer (DDB)
  • Bolt Diameter: 9/16 inch
  • Shell Dimensions: 1-7/8" Outer Diameter x .188" Wall Thickness
  • Vehicle Fitment: Fits Jeep Cherokee XJ and Wrangler JK/JKU track bars
  • Service Requirement: Maintenance-free, no grease required

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