Synergy Ball Joints
Synergy Suspension Ball Joints are a high-performance alternative to factory replacement parts. Synergy’s advanced design results in an extremely durable and wear resistant ball joint, backed by a 12 Month Unlimited-Warranty.
Synergy Suspension HD Ball Joints feature a fully greasable sintered metal on bushing design that has high wear resistance. Outperforms the Mopar factory plastic bushing. Ideal for off-road vehicles with oversize tires, Synergy Ball Joints are tested and proven to outperform and outlast factory replacements.

Available applications include:
- Dodge 1/2 Ton 72-93 (D44)
- Dodge 1500 4×4 94-99 (D30/44)
- Dodge 2500/3500 94-99 (D60)
- Dodge 2500/3500 00-02 (D60)
- Excursion, Dynatrac, Currie & Teraflex Front Axles 00-05 (D60)
- Ford Bronco, F150, F250 71-96 (D44)
- Ford F-350 92-97/99+, F-450/550 99-04 (D60)
- GM 1/2 Ton-3/4 Ton 4X4 70-86 (D44)
- IH Scout 71-80 (D44)
- Jeep Cherokee XJ 84-89 (D30)
- Jeep Cherokee/Wagoneer/J10/J20 72-86 (D44)
- Jeep CJ 72-86 (D30)
- Jeep JK 07+ (D30/44)
- Jeep TJ/LJ Rubicon 03-06 (D44)
- Jeep XJ 90-01 (D30/44)
- Jeep YJ/TJ/LJ 90-06 (D30/44)
- Jeep ZJ 93-98 (D30/44)
Contact Us
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West Coast Differentials has been distributing quality differential and axle parts since 1982. We believe that our exceptional customer service and product knowledge is what sets us apart from the competition. Give us a try, we think you'll be glad you did!
The most current parts and application information can always be found here on our website or by calling one of our differential parts experts. All of the parts we sell are also used every day in our busy service shop. This gives us confidence in the quality of the parts we sell.