Synchronizer Assembly
FULA-7331 Synchronizer Assembly is engineered for heavy-duty manual transmissions — especially auxiliary-direct applications in trucks using Eaton/Fuller gearboxes. Built to meet or exceed OEM quality standards, this synchronizer ensures proper speed matching of gears and drivetrain shafts before engagement, minimizing grinding, wear, and shift effort. CCC PARTS provides this assembly to help fleets and owner-operators maintain reliable transmission performance under demanding conditions. When installed correctly, FULA-7331 restores smooth shifting feel across the gear range, prolongs transmission life, and reduces downtime due to transmission issues.
$99.71
