• 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

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. Please keep your invoice for proof of this warranty.

4.9 / 5.0
14 Reviews
5 Stars
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1 Stars
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
1 year ago
Very fast delivery. Exact parts I needed. Great online service.
March 10, 2017
1 year ago
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
1 year ago
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
1 year ago
They are what they say they are. Don't pay for faster shipping. They will screw you over and steal your shipping money. 2 days means 6
January 9, 2018
3 months ago
I was very satisfied no complaints at all fast delivery
April 15, 2017
1 year ago
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 video's. 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 1A-Auto.com. 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
10 months ago
What a great price and no hassling with bushings. Cured the death wobble, thank you! As advertised and quick shipping!
March 20, 2017
1 year ago
Great Quality and Price
We purchased these trailing arms for a 2001 Infiniti QX4. We chose 1AAuto.com 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
1 year ago
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
9 months ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 3 questions Browse 3 questions and 16 answers
Which brand are they? Who makes them? Are they Chinese made?
Justin H on Mar 17, 2016
BEST ANSWER: 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 don't hesitate to ask.
Are the bushings rubber or polyurethane?
Tripp boy on Sep 7, 2016
BEST ANSWER: They are rubber
Pretty much just like factory
Installed them have not had any problems
Does this set come with the bushings in place?
Joshua I on Jan 19, 2017
BEST ANSWER: 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.

Vehicle Fit

  • 1997-2003 Infiniti QX4 Rear Upper & Lower Trailing Arm 4 Piece Set
  • 1997-2004 Nissan Pathfinder Rear Upper & Lower Trailing Arm 4 Piece Set

This part replaces:

  • Dorman 905-803
  • Dorman 905-804
  • Dorman 905-802
  • OE # 551102W110, 551102W400, 551103W400, 551104W110, 551103W700, 551113W700, 551103W710, 551113W710, 551104W020, 551114W020, 551202W100
  • Moog K660903
  • Hollander 505-56092
  • OE # 55120-2W100
  • Beck Arnley 102-7395
Part #: 1ASFK01295