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Description
2007-2018 Wrangler JK Front Upper Control Arm Dual Durometer Replaces Bushing In 8053 12MM Bolt 2.00 Inch Wide (SYN4321-01)Synergy JK Front Upper Control Arm Dual Durometer Bushing 2 Inch Wide W 12mm Bolt Details: Fits 07 18 Jeep Wrangler JK and Wrangler Unlimited JK Replaces Bushings In 8053 Synergy Dual Durometer Bushing (DDB) Series Feature a maintenance free, grease less design Self centering with 30 degrees of misalignment (4320 01, 4320 02, 4320 03) Outer inchsoft inch durometer acts as bushing cushion and flex material Inner inchhard inch durometer lining acts as
Synergy JK Front Upper Control Arm Dual Durometer Bushing - 2 Inch Wide W/12mm Bolt
Details:
- Fits 07-18 Jeep Wrangler JK and Wrangler Unlimited JK
- Replaces Bushings In 8053
- Synergy Dual Durometer Bushing (DDB) Series
- Feature a maintenance free, grease less design
- Self centering with 30 degrees of misalignment (4320-01, 4320-02, 4320-03)
- Outer inchsoft inch durometer acts as bushing cushion and flex material
- Inner inchhard inch durometer lining acts as the bearing surface to allow free floating inner sleeve to rotate. Provides for a maintenance free inchzero bind inch bushing
- Internal bushing ring separates inner and outer materials to prevent inner sleeve gaping at extreme flex
- Direct replacement available for aftermarket control arms using OEM Clevite style lower control arm bushings
- Bushings available for all suspension components made by Synergy MFG as well as many other companies
- Bushings are sold complete with inner sleeve installed
- Sold Individually
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Stacking shelves
These work perfectly, even in rooms with high ceilings. One thing I didn’t really see mentioned or highlighted anywhere is that they can be stacked. I decided to try it anyway, and it turned out awesome. I purchased two units and placed one on top of the other, which essentially created one tall shelf. It ended up being a great way to maximize vertical space and made the setup look much more custom and intentional
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Reviewed in the United States on March 11, 2026
★★★★★ 5
Do not hesitate!
I was hesitant with some reviews saying it comes with scratches. This was packaged extremely well and it only had one or two very minimal scratches that you barely can even see. It is very sturdy and took about 40 minutes to build. It looks amazing and is not bulky but holds a lot which I love. After building this one, I immediately ordered a second one to go on the other side of my window. My son walks in and saw this bookcase and now wants one for his room, so I will be definitely ordering more.
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Reviewed in the United States on December 4, 2023
★★★★★ 5
Good quality
I like how looks and good quality material for the price , I’m not complaining . Good job seller , keep customer satisfaction. Thanks
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Reviewed in the United States on February 24, 2026
★★★★★ 5
I love this shelving unit!
We recently moved into a smaller home and I was struggling with storage. I found this and I’m so glad I did.
It looks so good and I was able to assemble pretty quick, I think like 20 mins. I still need to get my husband to attach it to the wall but it’s the prefect size for my space.
The only thing I wish was better is the instructions to assemble. It’s really easy once you figure it out but the instructions are just a few pictures on a small piece of paper.
I love it!!!
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Reviewed in the United States on October 28, 2022
★★★★★ 5
Looks Fabulous!
Love this shelving unit. The golden honey with dark colors wood looks real even though it's a laminate. I like the open look. It's strong and holds a lot. Super easy to put together. I absolutely love mine.
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Reviewed in the United States on June 1, 2023