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Vehicle Fit

Part Details

  • Quantity:   4 Piece Set


  • Comes as a SET of 4
    • (2) - REAR LOWER Trailing Arms - LH (Driver Side) & RH (Passenger Side)
    • (2) - REAR UPPER Trailing Arms - LH (Driver Side) & RH (Passenger Side)
  • Include new bushings
  • Direct replacements
  • Made to strict quality control standards

Item Condition: New

Attention California Customers:

WARNING:  This product can expose you to chemicals including Chromium (Hexavalent Compounds), which is known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

    Your vehicle will need an alignment after this repair We recommend the trailing arms be replaced one at a time

  1. step : Removing the Wheel (1:15)
    • Pry off the center cap with a flat blade screwdriver
    • Loosen the 21mm lug nuts and wheel lock with the vehicle on the ground
    • Raise the vehicle with a floor jack
    • Secure the vehicle on jack stands
    • Remove the lug nuts
    • Pull off the wheel
  2. step : Removing the Upper Control Arm (2:09)
    • Remove the 14mm bolts from the stabilizer link bracket
    • Move the stabilizer link over to reach the rear trailing arm bolt
    • Raise a jack underneath the differential
    • Remove the bolts with as 19mm socket, breaker bar, and 17mm wrench
    • Tap out the bolt with a hammer if needed
    • Remove the trailer arm
  3. step : Installing the Upper Control Arm (6:52)
    • Insert the upper control arm into place
    • Press the bolts into place, tapping with a hammer if needed
    • Tighten the nuts with a 19mm socket, breaker bar, and 17mm wrench
    • Torque the bolts to 105 foot-pounds
    • Lower the jack from the differential
    • Insert the stabilizer link into place
    • Tighten the 14mm bolts to the stabilizer link bracket
  4. step : Reattaching the Wheel (9:30)
    • Slide the wheel into place
    • Start the lug nuts by hand
    • Tighten the lug nuts preliminarily
    • Lower the vehicle to the ground
    • Tighten the lug nuts to 105 foot-pounds in a crossing or star pattern
    • Reattach the center cap

Tools needed for replacement:

    General Tools

  • Hammer
  • Jack Stands
  • Floor Jack

  • Materials, Fluids, and Supplies

  • Rust Penetrant
  • Paper Towels
  • Cloth Rags

  • Ratchets & Related

  • Socket Extensions
  • Torque Wrench
  • Ratchet
  • 1/2 Inch Breaker Bar

  • Screwdrivers & Related

  • Pry Bar

  • Sockets - Metric

  • 14mm Socket
  • 19mm Socket
  • 21mm Socket

  • Wrenches - Metric

  • 17mm Wrench
  • 19mm Wrench

4.94/ 5.0
17 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Trailing arm review
I am very pleased with my trailing arm set however next time I will order at beginning of week so can receive my item before the end of the week but that was my fault now I just need new tires to go all way around
March 4, 2017
Very fast delivery. Exact parts I needed. Great online service.
March 10, 2017
excellent perfect on time
it great excellent I was thinking get the bolts and nuts for that replace new one but that okay not a problems
March 15, 2017
What a great price and no hassling with bushings. Cured the death wobble, thank you! As advertised and quick shipping!
March 20, 2017
I was very satisfied no complaints at all fast delivery
April 15, 2017
Great aftermarket parts
As expected. Fit well no problems.Direct replacement for stock.
May 2, 2017
Great Quality and Price
We purchased these trailing arms for a 2001 Infiniti QX4. We chose because of price and the great online videos they have for most parts. The trailing arms were of great quality and the price was great. Some installation tips. Jack up the car, remove the wheels and place the car on jacks. Do one side at a time. Place a strap around the axle and a spot on the frame ahead of the axle so there is no movement of the axle when the trailing arms are removed. We found the rear bushings on the old lower trailing arm were worn out so the metal on the inside of the bushing had frozen solid on the bolt. Use an angle grinder with 6" cutoff disc (take off grinder shield) as a 4" cutting disc is not big enough. If you used a strap to hold the axle in place and did one side at a time, the new trailing arm should easily bolt on as the holes will line up. Torque to 100 lbs, do the other side.
June 20, 2017
Trailing Arm
I like it and I definitely recommend this product to all.
July 2, 2017
I was amazed at the efficient service that I received when ordering struts for my Wifes Camry. We are so very pleased at the product itself. Resulting in an efficient installation after watching the youtube videos. Very professional. I will be ordering additional items for my 4 runner next week and looking forward to fixing my brakes as the are shuddering, believe I need new calipers and shoes. Have been recommending this company to all my friends. If you wish to replace needed parts on your vehicles and save money in addition to receiving quality OEM replacement, Go to I guarantee you will be satisfied and appreciative like I have been. Great company and the employee assistance is second to none.
July 3, 2017
Great parts
Fixed the problem. Great parts and price. I have ordered a few parts from 1a and so far so good.
August 27, 2017
1996 rear upper & lower control arm nissan pathfinder
1996 rear upper & lower control arm nissan pathfinder. No parts? use 1997 and it works. 1 extra nut you dont need it.
October 2, 2017
had the shake of death at 50+ mph prior to new parts
This part fixed my problem! I had the shake of death before installing new Trailing arms. As i recall country of orgin was Taiwan. Fit perfectly. Very happy, no more Shake of death at high speeds.
November 14, 2017
They are what they say they are. Dont pay for faster shipping. They will screw you over and steal your shipping money. 2 days means 6
January 9, 2018
Pathfinder rear wheel steer sway
Replacement upper and lower trailing arms fixed vehicle sway at 50 mph. Replacement sway bar links fixed bang over speed bumps. Trailing arms and links (25 lb) received in thin cardboard box fastened by one piece of tape and one band around box, with no packing to hold parts in place.
April 19, 2018
The right parts. The right price. Great delivery. Thank you.
May 16, 2018
exelente servicio
super economico la emtrega fue rapida buen precio me encanto lo recomiendo
June 15, 2018
Great parts and fast shipping
My experience with 1a auto was fast and smooth, I had the parts within 2 days of ordering. The tailing arms I purchased seem to be top quality and their price was better than any other place I looked. They also have videos to show you how to change the parts which was a big help. I will be purchasing from 1a auto next time I need parts. thank you 1a!
November 5, 2018
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
Which brand are they? Who makes them? Are they Chinese made?
Justin H March 17, 2016
Dude, I dont remember the name brand but theyre still installed in the car and the car is running great. I dont thing theyre Chinese made though.
LUD JUNIOR A March 17, 2016
We have a few different aftermarket companies build these parts specifically for us, as our 1A Auto house brand. They are manufactured to the same OEM specifications as the original part that came with your vehicle and are covered by a lifetime warranty. If you have any further questions, please dont hesitate to ask.
Brian F March 18, 2016
Not sure who made them. They work well and not rid of wobble. Good luck!
Jack A March 19, 2016
Cant recall. It was 2 years ago. But was very pleased with the parts and delivery.
Jeannette S March 20, 2016
No markings of maker. Or origin. Well built! Stronger than OEM.. I Put them on my focus ST.. love em!! Pull the trigger and buy them.. the best price I could find on these..
Jason H November 3, 2017
Not sure
M Y September 1, 2018
Are the bushings rubber or polyurethane?
David T September 7, 2016
They are rubber Pretty much just like factory Installed them have not had any problems
Bryan P September 7, 2016
These are rubber bushings like the OEM
Brian F September 8, 2016
The bushings are rubber, just like the original factory arms.
David P September 8, 2016
Im not sure my mechanic installed them for me. But work very well, I have no more issues.
Irma Leticia Mendoza N September 8, 2016
Jason H November 3, 2017
M Y September 1, 2018
S N November 6, 2018
D E November 13, 2018
These are rubber bushings like the original. I have used poly bushings before but they also wore out at ~100k miles, became very soft and loose.
Steve S November 19, 2018
Does this set come with the bushings in place?
Joshua I January 19, 2017
Yes. Much easier than replacing just the bushing. replace the entire assembly bushing are already pressed in
Sammittrue S January 19, 2017
Yes they did. Both rear control arms came equipped with bushings. I had the option of buying without the bushings in place but that would have caused a new set of issues. Removing the old bushings and replacing the new bushings would have required a machine to press the bushings in correctly.
Dennis L January 19, 2017
Yes, the bushing are in them.
Zachary R January 19, 2017
all bushings are in place
Robert B January 24, 2017
Jason H November 3, 2017
Steve M March 10, 2018
M Y September 1, 2018
M Y September 1, 2018
M Y September 1, 2018
S N November 6, 2018
Bill M November 9, 2018
D E November 13, 2018
Yes, ready to be bolted in place.
Steve S November 19, 2018
Year Make Model Description
1997-2003Infiniti QX4 Infiniti QX4 Rear Upper & Lower Trailing Arm 4 Piece Set
1997-2004Nissan Pathfinder Nissan Pathfinder Rear Upper & Lower Trailing Arm 4 Piece Set
Part #: 1ASFK01295

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(10:53 min)