Synergy Ram 2014+ Track Bar Dual Durometer - 1.09in OD Bushing - 18mm Bolt - 1.13in OD Sleeve
Can I pick up my order or have it installed at your shop?
Can I pick up my order or have it installed at your shop?
Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at636-429-7020or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.
How do I know if this part fits my vehicle?
How do I know if this part fits my vehicle?
Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.
What if I need to return a product or it’s defective?
What if I need to return a product or it’s defective?
Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)
What's the lead time on custom or fabricated parts?
What's the lead time on custom or fabricated parts?
Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at636-429-7020and we’ll confirm current availability or estimated ship dates.
Description
Description
The Synergy Dual Durometer Bushing (DDB) Series is engineered to deliver smooth, bind-free suspension movement with zero maintenance. Featuring a grease-less, self-centering design with up to 30 degrees of misalignment, these bushings combine a soft outer durometer to absorb vibration and allow flex with a hard inner durometer that serves as the bearing surface for a free-floating inner sleeve. An internal bushing ring prevents sleeve gapping during extreme articulation, ensuring consistent performance and long service life. Designed as a direct replacement for aftermarket control arms using OEM clevite-style bushings, DDBs are compatible with all Synergy suspension components and can even be used in custom fabrication applications!
Benefits:
- Maintenance free, greaseless design provides improved ride quality and vibration dampening
- Self-centering with up to 30 degrees of misalignment allows for predictable, smooth articulation
- Dual Durometer design prevents premature wear and bushing failure
Features:
- Synergy Dual Durometer Bushing (DDB) Series
- Feature a maintenance free, grease less design.
- Self centering
- Outer "soft" durometer acts as bushing cushion and flex material.
- Inner "hard" durometer lining acts as the bearing surface to allow free floating inner sleeve to rotate. Provides for a maintenance free "zero bind" 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 Cleveite 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.
IMPORTANT: Dual Durometer Bushings (DDB) are not a replacement for Synergy products that originally came with Johnny Joints. These bushings are only replacements for Synergy products that came with Dual Durometer Bushings (DDB).
- Misalignment notes: Part number 4320-01, 4320-02, and 4320-03 can achieve 30 degrees of misalignment and are recommended for control arm applications
- All other bushings vary
- All other bushings vary
- 4320-01, 4320-02 and 4320-03 have nylon outer shell
- 8550-01 track bars built 5/19/2015 and newer and 8550-02 track bars built 2/13/2015 and newer require replacement bushings 4324-01 or 4324-02 depending on bolt size
- If your track bar is older than the specified dates above, replacement parts are no longer supported
- 4327-03 & 4327-04 are an updated stiffer bushing for the 8550-11
- If your control arms or track bar have bushing halves or heims, replacement parts are no longer supported
- Upgraded versions with our Dual Durometer Bushings are available!
- *Housing only available as part of 8012-18 kit
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