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Synergy Dual Durometer Bushings (DDB) in Forged Housings

Synergy Dual Durometer Bushings (DDB) in a forged housings have all the benefits of Synergy's Dual Durometer Bushings in a forged housing package. These are available for all Synergy products that use a Johnny Joint or rod end. See table for applications and specs. May be compatible with other products.
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Synergy Dual Durometer Bushings (DDB) in a forged housings have all the benefits of Synergy's Dual Durometer Bushings in a forged housing package. These are available for all Synergy products that use a Johnny Joint or rod end. See table for applications and specs. May be compatible with other products.

Features:

  • Dual Durometer Bushings (DDB) feature a maintenance free, grease less design
  • Housings are forged from high strength 1045 steel and treated for corrosion resistance
  • Control arm bushings are self centering with 30 degrees of misalignment
  • 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 Synergy products using a Johnny Joint or rod end
  • Available complete with bushing installed
Part # Description Application Replacement Bushing Mounting Width Bolt Size Shank
SYN-4800-01 LOWER CONTROL ARM JOINT SYN-8033, SYN-8036, SYN-8052, SYN-8153, SYN-8231, 8551-04, SYN-8551-01, SYN-8871-01 SYN-4320-01 2.625" 9/16" / 14MM 1 1/4-12 LH
SYN-4800-02 DODGE LOWER CONTROL ARM JOINT SYN-8551-02, SYN-8551-03, SYN-8583-02, SYN-8583-03, SYN-8870-01 SYN-4320-02 2.625" 5/8" / 16MM 1 1/4-12 LH
SYN-4801-21 UPPER CONTROL ARM JOINT SYN-8553-01 SYN-4322-01 2.32" 9/16" / 14MM 1-14 LH
SYN-4801-22 JEEP JK REAR UPPER CONTROL ARM FRAME SIDE JOINT SYN-8038 SYN-4322-02 2.625" 9/16" / 14MM 1-14 LH
SYN-4802-31 JEEP TRACK BAR JOINT SYN-8062, SYN-8068, SYN-8075, SYN-8087, SYN-8233-03 SYN-4323-01 1.60" 9/16" / 14MM 3/4-16 LH
SYN-4802-32 JEEP TRACK BAR JOINT SYN-8156 SYN-4323-02 1.60" 1/2" / 12MM 3/4-16 LH
SYN-4803-41 DODGE TRACK BAR JOINT SYN-8550-01 (03-07 trucks), SYN-8550-02 SYN-4324-01 1.60" 9/16" / 14MM 7/8-14 LH
SYN-4803-42 DODGE TRACK BAR JOINT SYN-8550-01 (08-13 trucks) SYN-4324-02 1.60" 5/8" / 16MM 7/8-14 LH
SYN-4804-21 DODGE FRONT UPPER LONG ARM JOINT SYN-8585 SYN-4322-01 2.32" 9/16" / 14MM 1 1/4-12 LH
SYN-4805-12 JEEP TJ REAR UPPER CONTROL ARM JOINT NA SYN-4321-02 2.00" 10MM 7/8-14 LH
SYN-4807-01 JEEP JK FRONT LOWER SHORT ARM FRAME SIDE JOINT SYN-8051 SYN-4320-01 2.625" 9/16" / 14MM 1 1/4-12 LH @ 6.3 DEG ANGLE
SYN-4807-02 JEEP JL FRONT LOWER SHORT ARM FRAME SIDE JOINT SYN-8851-01 SYN-4320-02 2.625" 5/8" / 16MM 1 1/4-12 LH @ 6.3 DEG ANGLE
SYN-4807-04 BONCO REAR LOWER CONTROL ARM SYN-7052-01 SYN-4320-04 2.91" 5/8" / 16MM 1 1/4-12 LH @ 6.3 DEG ANGLE
SYN-4807-05 BRONCO REAR UPPER CONTROL ARM SYN-7054-01 SYN-4320-05 2.76" 5/8" / 16MM 1 1/4-12 LH @ 6.3 DEG ANGLE
SYN-4808-21 JEEP JK REAR UPPER SHORT ARM AXLE SIDE JOINT SYN-8054, SYN-8854-01 SYN-4322-01 2.32" 9/16" / 14MM 1-14 LH @ 6.3 DEG ANGLE
SYN-4810-02 14+ RAM TRACK BAR JOINT  SYN-8704-01  SYN-4328-02  1.63" 18MM 1-14 LH @ 12 DEG ANGLE
SYN-4810-11 14+ RAM TRACK BAR JOINT SYN-8704-11 SYN-4328-02 1.63" 18MM 1-14 LH @ 13 DEG ANGLE
SYN-4811-01 JEEP TRACK BAR JOINT SYN-8862-01 SYN-4327-01 1.60" 9/16" / 14MM 7/8-14 LH
SYN-4812-01 JEEP & RAM TRACK BAR JOINT SYN-8075-02, SYN-8875-01, SYN-8550-11 SYN-4327-03 1.60" 9/16" / 14MM 7/8-14 LH @ 12 DEG ANGLE

 

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