Our direct fit gas-charged shock absorbers help to restore your vehicle’s handling and ride quality to just like new.

Direct Fit

Direct fit replacement; not only will the part fit correctly, but it will function correctly.  Many competitors combine applications to cut down on the amount of parts they have to carry. This can result in the following issues: incorrect vehicle height, poor response and an uncomfortable ride.

Rigorously Tested

Rigorously tested and made from higher quality materials than the competition. Our parts are built to have a longer life in any environment or road conditions.

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.

  1. step : Removing the Wheel (0:47)
    • Loosen the lug nuts
    • Raise and support the vehicle
    • Remove the lug nuts
    • Pull off the wheel
  2. step : Removing the Rear Shock Absorber (1:56)
    • Remove the two 16mm bolts at the top of the shock absorber
    • Compress the shock
    • Pull out the top of the shock
    • Remove the bottom shock bolt with an 18mm wrench and a 15mm socket and ratchet
    • Pull out the shock
    • Hold the shock stud with vise grip pliers
    • Remove the 15mm nut from the top of the shock
    • Remove the shock mount from the shock
  3. step : Installing the Shock (4:46)
    • Remove the 15mm nut from the top of the new shock
    • Remove the washers from the new shock
    • Put the shock mount onto the new shock, with the rubber pointing out
    • Put the appropriate washer onto the shock stud
    • Fasten the 15mm nut onto the shock stud
    • Put the shock into place, top first
    • Compress the shock
    • Line up the shock with the lower control arm
    • Install the bottom shock bolt
    • Start the nut onto the bottom shock bolt
    • Fasten the bottom shock bolt with an 18mm wrench and a 15mm socket and ratchet
    • Tighten the bottom shock bolt to 53 foot-pounds of torque
    • Start the two 16mm bolts into the shock mount
    • Tighten the two 16mm bolts to 38 foot-pounds
  4. step : Installing the Wheel (6:40)
    • Put the wheel into place
    • Start the lug nuts
    • Lower the vehicle to the ground
    • Tighten the lug nuts to 110 foot-pounds in a crossing pattern

Tools needed for replacement:

    General Tools

  • Jack Stands
  • Floor Jack

  • Materials, Fluids, and Supplies

  • Rust Penetrant
  • Gloves

  • Pliers, Cutters & misc Wrenches

  • Vise Grip Pliers

  • Ratchets & Related

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

  • Sockets - Metric

  • 21mm Socket
  • 15mm Socket

  • Wrenches - Metric

  • 16mm Wrench
  • 17mm Wrench
  • 15mm Wrench
  • 18mm Wrench

5.0 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Went on easy. Ride great. Big difference in how the car handles. Everything lined right up and was simple to install once we moved the springs over from originals
May 28, 2018
1 month ago
Shocks..What a DEAL...
I check with several people around where I live for 4 shocks for my Dodge Charger and, what the ....I found 1A Auto and saved myself about $450.00. The service people was great, and the delivery was in just a few day's.
Now, I know where to go to buy ALL my parts and you will to, give them a try if you want to save some money..
March 19, 2018
3 months ago
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Vehicle Fit

  • 2005-2010 Chrysler 300 Front & Rear Shock Absorber 4 Piece Set Rear Wheel Drive (excluding SRT-8) for Models without Sport Suspension
  • 2006-2010 Dodge Charger Front & Rear Shock Absorber 4 Piece Set Rear Wheel Drive for Models without Sport Suspension
  • 2005-2008 Dodge Magnum Front & Rear Shock Absorber 4 Piece Set Rear Wheel Drive for Models without Sport Suspension

This part replaces:

  • Hollander 527-01733R
  • Hollander 527-01734L
  • OE # 4782643AC
  • OE # 4782643AD
  • OE # 4854577AE
  • Monroe 72248
  • Monroe 72249
  • Monroe 5797
  • KYB 341609
  • KYB 341608
  • KYB 349065
Part #: 1ASSP00566

How-to Video:

(07:10 min)