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AUTOACER 4p Rear Trailing Arm & Knuckle Bushes For Nissan Pathfinder Armada QX56

$72.00
$72.00
Sold out

Availability: Out of stock
AA#: 02AA024-K4
Brand Name: Autoacer

OEM Part Number

551B0-7S000, 551B0-EA500, 40014-EA000, 55157-7S000, 55157-EA50A, 55217-F2AA0, Moog # RK643550

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PRODUCT DETAILS: Rear End Suspension Kit, High Quality Version!

AUTOACER 4pc Rear Trailing Arm & Knuckle Bushing Kit designed for Nissan Pathfinder R51, Nissan Armada and Infiniti QX56. This kit includes rear trailing arm bushings and rear knuckle bushings, providing a targeted solution for replacing worn or deteriorated suspension bushings and helping restore proper rear suspension stability, alignment and control.

✔ Critical Rear Suspension Connection – The trailing arm bushings form the important connection between the trailing arms and rear knuckles. Worn bushings can affect suspension movement, wheel control, and alignment. This kit replaces these key wear points together for a more complete rear suspension refresh.

✔ Reduce Vibration - Worn bushings can contribute to knocking, clunking, and excessive play. This kit helps restore a tighter, more controlled rear suspension.

✔ Durable & Long-Lasting - Manufactured using quality materials and engineered for the demands of heavy SUV applications, providing reliable performance for daily driving and demanding use.

✔ Easy Installation - Designed as a direct replacement for worn original trailing arm and knuckle bushings, making it easier to refresh these rear suspension components without sourcing individual bushings separately.


Conquer Every Terrain with Confidence!

This AUTOACER 4-Piece Rear Suspension Kit is a comprehensive solution for renewing worn trailing and knuckle arm bushings without replacing the complete control arms.


  • VEHICLE COMPATIBILITY:
✔ 2005 - 2012 NISSAN PATHFINDER R51 4.0/5.6L (2WD / 4WD)
✔ 2003 - 2015 NISSAN ARMADA 5.6L (2WD / 4WD)
✔ 2004 - 2010 INFINITI QX56 5.6L (4WD)

Important Fitment Note: Suitable for compatible 4.0L and 5.6L gasoline models only. Not suitable for diesel models.


  • KIT INCLUDES: ✔ 4 Pieces – Brand New, Superior Quality
✔ 2x Rear Trailing Arm Bushings – OE style replacements that restore suspension alignment and handling.
✔ 2x Rear Knuckle Bushings – Provide precise suspension stability.


  • ASSEMBLY NOTES: Should Be Installed by a Professional Mechanic:
✔ Disclaimers – This product should be installed by a professional mechanic. Pressing in and removing bushings requires specialized tools to ensure proper fitment. Incorrect installation may result in premature wear or suspension damage.
✔ Replacing the Bushings – Remove the old bushings using a press. Clean the housing thoroughly and press in the new bushings with correct alignment to avoid binding. 
✔ Alignment Required – A professional wheel alignment is required after installation to ensure correct suspension geometry, proper tire wear, and safe handling.


  • 2 YEAR WARRANTY - American Company, Reliable Support: At AUTOACER, we proudly stand behind our products. This suspension kit is backed by a 2-year manufacturer’s warranty, ensuring long-lasting performance and peace of mind.
Enjoy a comfortable & safe journey!
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