Dodge Charger Magnum Chrysler 300 Front Strut & Spring Assembly Pair TRQ SCA57086

Vehicle Fit
Warranty & Shipping
How-To & Tools

Part Details

  • Quantity:   Pair

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 our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge.

  1. step : Removing the Wheel (0:56)
    • Loosen the lug nuts 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 Strut Assembly (1:23)
    • Remove the ball joint nut with a 19mm socket and ratchet
    • Remove the 19mm nuts securing the sway bar link with a breaker bar and pair of vise grips
    • Loosen and remove the bottom strut bolt with a 21mm wrench and 18mm socket and ratchet
    • Remove the three 13mm nuts on the top of the strut, holding the strut when removing the last bolt
    • Remove the strut
  3. step : Installing the Strut Assembly (5:31)
    • Insert the strut into place, lining up the top first
    • Start a 13mm nut by hand
    • Reinstall the upper ball joint and its 19mm nut
    • Torque the bolt to 35 foot-pounds and add 90 degrees
    • Tighten the 13mm nuts on top of the strut
    • Torque the 13mm nuts to 20 foot-pounds
    • Install the bottom 19mm bolt
    • Torque the 19mm bolt to 128 foot-pounds
    • Insert the upper portion of the sway bar link
    • Tighten the 22mm nut to the sway bar link with vise grip pliers
    • Torque the 22mm nut to 95 foot-pounds
  4. step : Reattaching the Wheel (8:16)
    • 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 110 foot-pounds in a crossing or star pattern

Tools needed for replacement:

    General Tools

  • Jack Stands
  • Floor Jack

  • Materials, Fluids, and Supplies

  • Gloves
  • Rust Penetrant
  • Bungee Cord

  • Pliers, Cutters & misc Wrenches

  • Vise Grip Pliers

  • Ratchets & Related

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

  • Sockets - Metric

  • Complete Metric Socket Set

Customer Q&A
Ask a question to 1A Auto customers who purchased the product
Are the struts springs pre load ?
Earl M May 11, 2017
Yes, the struts are preloaded to OE specifications.
Alex P May 11, 2017
Will these fit on a SRT design?
Adam S July 30, 2017
No, these will not fit the SRT model.
Tim K July 30, 2017
Do you have any preloaded struts for 09 charger police package?
Chris G August 7, 2017
Will it fit the sxt model?
Jose U August 24, 2017
Yes, as long as all of the other vehicle specifications match our description.
Alex P August 25, 2017
Looking for front 05magnum AWD STRUTS W/coil springs?
Cesar H August 28, 2017
Unfortunately these are for RWD, and any of the strut-spring components we have for the 2005 Magnum are all out of stock.
Tim K September 3, 2017
This strut will not fit my 2006 300 srt8?
Elbert A August 30, 2017
Are these for 300c with hdmi?
Williqm A September 4, 2017
As long as your 300C is RWD and does not have the SRT-8 package they will fit!
Tim K September 5, 2017
these were perfect
Lo N October 2, 2017
Will these work on the R/T?
Pierre B September 23, 2017
Should be fine, only thing is that it doesnt come with a nut fused into the strut for the bottom bolt so you gottta hit a hardware store for a nut. Look at the struts on the dodge on the bottom and youll see what Im talking about. Theres a nut that catches the bolt. Ive got an RT myself, I got the struts for my brothers Chrysler 300.
ALAN F September 23, 2017
OReillys web page has extended, compressed & travel length measurements. What does it mean if one says 25" for extended lenght or 17" length & which one fits for a touring edition?
Jay M November 29, 2017
Thanks for your question! Unfortunately we wouldnt have any information on parts that other retailers are selling. You may be able to get that info by contacting them directly. Thank you!
Adam G November 30, 2017
I bought these (1ASSP00634) for my Chrysler 300 Limited 2005 and it was a direct swap, however you will need a nut for the bolt that runs through the bottom. I picked two up at Home Depot for like 2 bucks. Good luck
ALAN F November 30, 2017
The length is for the strut fully extended or compressed. This is not where the car normally rides. The only difference in struts on 300,s are for the SRT8 and cars with self leveling. The rest interchange between models
Earl B November 30, 2017
Is this for two separate struts? It says pair
Ken T January 24, 2018
It includes driver side front (left) and passenger side front (right)
ALAN F January 24, 2018
By pair, does that me two separate assemblies?
Ken T January 24, 2018
They come as a pair and are very reliable and easy to install! Good luck!
Frank N January 24, 2018
Will this fit a Chrysler 300c with a 5.7L Hemi or should I use the ones made for the SRT-8?
Julio J April 14, 2018
Does the parts that am ordering actually fit my 2009 dodge charger how about if it doesnt ?
Fili M June 12, 2018
Hello, As long as you have rear wheel drive and do not have sport suspension then these parts should be able to fit. Thank you, 1A Auto
Emma F June 12, 2018
Will this fit a 2010 sxt police edition?
Benjamin G February 22, 2019
This strut and spring assembly pair does not fit models with the police package.
Peter L February 22, 2019
Will this fit my 2007 dodge magnum srt8 ?
Joe L July 28, 2019
Yes, according to the information you provided, this part will fit your vehicle as long as you do not have the police package. Please let us know if you have any other questions!
Adam G July 29, 2019
I have a 06. 300c 5.7 rwd will these fit my car?
Chris H October 31, 2019
Thank you for your inquiry. Based on the information provided, these will be the correct fit for your vehicle. Please let us know if you have any further questions.
Anthony C October 31, 2019
Does it fit 2006 300c with performance suspension ?
Mario M January 7, 2020
Thanks for your inquiry. This part is specific to vehicles with a particular set of options. We will need more information about your vehicle to confirm the fit. The information we will need in order to assist you is: Is your 300C an SRT-8 model? What is the engine size?
Christa R January 7, 2020
Thank you for the reply. These parts will fit your vehicle as long as your vehicle is not a SRT-8 model but does have RWD. Please let us know if you have any questions.
Andra M January 8, 2020

Fits the following Makes:

Year Make Model Description
2005-2010Chrysler 300 Chrysler 300 (excluding SRT-8) Rear Wheel Drive Front Strut & Spring Assembly Pair
2006-2010Dodge Charger Dodge Charger Rear Wheel Drive (without Police Package) without Sport Suspension Front Strut & Spring Assembly Pair
2005-2008Dodge Magnum Dodge Magnum Rear Wheel Drive (without Police Package) without Sport Suspension Front Strut & Spring Assembly Pair

Part Interchange

Brand Label Part Number
Monroe 172248
Monroe Shocks & Struts 172248

This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.

Part 1ASSP00634
In Stock

Orders must be placed by 2pm ET
Delivery options for:

Estimated Arrival Cost

Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.

Brand #: SCA57086