Heavy Replacement Ball Joints Jeep Wrangler JK/Wrangler Unlimited (07-18)

If your Jeep Wrangler JK is clunking, wandering or vibrating through the steering, worn ball joints are often the culprit. These are a known weak point on the JK, especially once you've added a lift and oversized tyres — the extra stress accelerates wear on the factory units fast. Rough Country's Heavy Replacement Ball Joints are a direct OE swap that give you significantly more durability without the drama.

As NZ's official Rough Country importer, Magwarehouse stocks these locally so you're not waiting weeks for a shipment from overseas. Each set includes 2 upper and 2 lower joints, fitting Dana 30 and Dana 44 axles across the 2007–2018 Wrangler JK and Unlimited range.

• High-precision chromoly ball stud — oil-quenched and tempered for strength
• Metal-on-metal design outlasts plastic or polymer alternatives
• Fully greaseable with spiral grooves for consistent lubrication
• Carburized alloy housing and polyurethane dust boot
• Works with all aftermarket axle shafts
• Note: expect a 100–500km break-in period before steering fully centres

Perfect to pair with a lift kit install. Drop into our Manukau workshop on Lambie Dr — no appointment needed — or call us on 09 250 1803 to chat fitment.