2006-10 Strut & Spring Assembly Rear Pair TRQ SCA57083 - 1ASSP00630

Warranty & Shipping
How-To & Tools
Product Reviews
Vehicle Fit

Part Details

  • Quantity:   Pair
  • Front or Rear Location:   Rear

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 

Loaded strut & spring assemblies allow for a quicker, safer install than bare struts.  No spring compressor required! 

Trouble-Free Install

Includes the matched parts needed. New components over reused parts provide a better ride and save you from having to repair again.

Matched Parts

Not all shocks and struts are manufactured the same.  Mixing and matching can result in ride quality issues and decrease the life of the parts.

Saves Time & Money

Over buying the parts individually, or having to search different parts that are correct for your vehicle (because we did it for you!)

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.

  1. step : Removing the Wheel (0:53)
    • Loosen the five 19mm lug nuts
    • Raise and support the vehicle
    • Remove the lug nuts
    • Pull the wheel off the hub
  2. step : Disconnecting the Sway Bar Link (1:26)
    • Spray the sway bar link with rust penetrant
    • Hold the bottom sway bar link bolt with a 16mm wrench or socket and racket
    • Remove the 15mm nut from the top of the sway bar link
    • Support the lower control arm with a jack
  3. step : Removing the Strut (2:18)
    • Spray the lower control arm bolts with rust penetrant
    • Spray the bolts at the top of the strut with rust penetrant
    • Loosen the 24mm bolt from the control arm
    • Hold the bottom strut bolt with a 24mm wrench or socket and ratchet
    • Loosen the inner control arm bolt with a 24mm socket and ratchet and a wrench
    • Remove the 24mm nut from the bottom strut bolt
    • Remove the outer 24mm bolt from the control arm
    • Remove the 24mm bolt from the bottom of the strut
    • Loosen the three 13mm nuts at the top of the strut
    • Remove two of the three 13mm nuts
    • Leave on 13mm nut as a placeholder
    • Remove the top sway bar link bushing
    • Tap the lower control arm with a hammer to separate it from the strut
    • Remove the placeholder nut
    • Pull out the strut
  4. step : Installing the Strut (5:39)
    • Lift the strut into place
    • Start the three 13mm nuts on the top of the strut by hand
    • Lift the control arm and sway bar link into place
    • Lift the wheel knuckle with a jack
    • Line up the strut with the control arm
    • Line up the 24mm bolt that connects the strut to the control arm
    • Lower the jack from the wheel knuckle
    • Support the control arm with the jack
    • Line up the bolt that connects the control arm to the wheel knuckle
    • Start the two 24mm nuts onto the control arm bolts
    • Lower the jack from the control arm
    • Support the wheel knuckle at with the jack
    • Tighten the three 13mm nuts to 22 foot-pounds of torque
    • Raise the suspension to ride height with the jack
    • Tighten the outer control arm bolt to 203 foot-pounds
    • Tighten the bottom strut bolt to 203 foot-pounds
    • Tighten the inner control arm bolt to 185 foot-pounds
  5. step : Reconnecting the Sway Bar Link (9:34)
    • Line up the sway bar link
    • Slide the bushing onto the sway bar link
    • Thread the nut onto the sway bar link
    • Lower the suspension with the jack
    • Support the control arm with the jack
    • Tighten the sway bar link nut to 22 foot-pounds
    • Remove the jack from the suspension
  6. step : Installing the Wheel (10:25)
    • Slide the wheel onto the hub
    • Start the five 19mm lug nuts
    • Lower the vehicle to the gorund
    • Tighten the lug nuts to 100 foot-pounds

Tools needed for replacement:

    General Tools

  • Jack Stands
  • Hammer
  • Floor Jack

  • Materials, Fluids, and Supplies

  • Rust Penetrant

  • Ratchets & Related

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

  • Sockets - Metric

  • 24mm Socket
  • 19mm Socket
  • 16mm Socket
  • 15mm Socket
  • 13mm Socket

  • Wrenches - Metric

  • 24mm Wrench
  • 16mm Wrench
  • 15mm Wrench
  • 13mm Wrench

4.80/ 5.0
5 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rear struts delivery was faster than expected installed easy with great how to Visio and ride great
March 2, 2017
Fast shipping,great product at a fraction of the price of your local Autoparts store, Ill be back
March 31, 2017
Good and bad
Arrived on time and were installed immediately. Left for 3000 mile road trip the next day. Working great so far. Restored vehicle control and ended rear sway on bumps. A bit disappointed by the Made In China sticker on the box when they arrived. Well see how long they last.
September 26, 2017
Ordering was simple, an 1aauto has quality parts that has the best performance on whom ever car needs replacement parts.
April 8, 2018
No more bounce
These work great. Actually had the local tire dealer install these and saved about $600 off his quote when supplying the parts. Wish I would have purchased the front ones from you guys too.
May 18, 2018
Will this fit my car? Add a vehicle to make sure
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Year Make Model Description
2006-2010Ford Explorer Ford Explorer Rear Strut & Spring Assembly Pair TRQ SCA57083
2006-2010Mercury Mountaineer Mercury Mountaineer Rear Strut & Spring Assembly Pair TRQ SCA57083
Part #: 1ASSP00630

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

Brand #: SCA57083

How-to Video:

(11:14 min)