Steering and Components› Spindles, Ball Joints and Components
Synergy
Synergy Jeep JK/WJ HD Non-Knurled Front Ball Joint Set Dana 30/44
SKU: S02R 8012-6004
Easy — 1–2 hours
Description
Designed for 1999-2004 Jeep Grand Cherokee WJ and 2007-2018 Jeep Wrangler JK/JKU models, these ball joints are built from 1045 high-carbon alloy steel and induction heat-treated 4140 chromoly steel studs. They utilize industrial-grade nitro-butyl rubber dust boots to seal out contaminants, ensuring consistent performance on and off the road.
Fitment
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Specifications
| Brand | Synergy |
| Part Number | S02R 8012-6004 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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