Synergy Manufacturing 8849-01l Spindle

Synergy Jeep HD Steering Knuckles go beyond standard durability by addressing common weaknesses found in the factory knuckles, making them an essential upgrade for every Jeep owner. These knuckles are crafted using advanced manufacturing processes, ensuring unmatched structural integrity. Increased material thickness in key areas enhance their resilience to impact, bending, and breaking under the stress of heavy loads or oversized tires. The factory aluminum knuckles are known for the tapers wallowing out leading to ball joints and tie rod ends bending and breaking from stress. Synergy has addressed these issues by constructing the HD knuckles from nodular iron making them 100 percentage stronger than the factory aluminum counterparts.