Strut & Spring Assembly Pair TRQ SCA57172 - 1ASSP01055

In the past, replacing struts required specialized tools to compress, remove and transfer the old spring and mount.  Pre-assembled with all new parts, our complete strut and spring assemblies make this job much quicker and easier for the do-it-yourself mechanic.

Each complete strut & spring assembly contains:

  • Upper Strut Mount
  • Strut Bearing
  • Coil Spring
  • Boot & Bumper Kit
  • Gas-charged Strut 

Pre-assembled, loaded strut & spring assemblies allow for a quicker, safer install than replacing with just bare struts.  No spring compressor required! 

Trouble-Free Install

Trouble-free install includes the matched parts needed to get the job done. New mounts, bearings, springs and hardware will provide a better ride for your vehicle and save you time from not having to do the job again because a used part failed afterwards.

Matched Parts

When you buy the kit pre-built by us, you can be sure that the parts are matched for optimum performance.  Not all shocks and struts are manufactured the same, so mixing and matching can result in fit issues and potentially decrease the life of the parts.

Saves Time & Money

When you buy one of our kits, you not only save money over buying the parts individually, but you also save time having to search for all of the different parts that are correct for your vehicle (because we did it for you!)

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.

4.3 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Not the best quality but not the worst
Received two struts from different manufacture and the bottom holes were smaller for abbout 2mm from the original struts so I end up drilling the holes to make it fit. I will not recommend to regular DIY.
July 22, 2017
11 months ago
lexus rx330
not bed at all for now... but real strut and spring test I will see after 3 or 4 years after installation...
July 10, 2017
12 months ago
strut assembly
Excellent service. Good price. Struts arrived ahead of estimated time. Complete assembly just as advertised. Will do more business in future.
January 23, 2017
1 year ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 2 questions Browse 2 questions and 6 answers
What brand name are the shock struts?
Carlos M on Apr 25, 2017
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. If you have any further questions, please don't hesitate to ask.
Does this fit the all-wheel-drive, AWD 2004 Lexus RX 330?
Ricky L on Mar 25, 2017
BEST ANSWER: yes they did! I replaced all four and all the tie rod end and the lower control arms. The ride and handling are like a new vehicle at 145,000 miles!!! Thank you 1A!

Vehicle Fit

  • 2004-2006 Lexus RX330 All Wheel Drive without Air Suspension Rear Strut & Spring Assembly Pair TRQ SCA57172
  • 2007 Lexus RX350 All Wheel Drive without Air Suspension Rear Strut & Spring Assembly Pair TRQ SCA57172
  • 2006-2007 Lexus RX400h All Wheel Drive Rear Strut & Spring Assembly Pair TRQ SCA57172
  • 2004-2007 Toyota Highlander All Wheel Drive Rear Strut & Spring Assembly Pair TRQ SCA57172

This part replaces:

  • TRQ SCA57172
  • Monroe 172215
  • Monroe 172216
Part #: 1ASSP01055

Brand #: SCA57172