Arnott SK-4007 Suspension Shock Absorber - Rear
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Arnott SK-4007 Suspension Shock Absorber - Rear

Brand Arnott SK-4007
Position Rear
Grade Type Standard
Product line New
Fits Ram · 6 vehicles

Premium shock absorber. Monotube design delivers a smooth, controlled ride.

Bolt-on installation. Includes top and bottom mounts plus a protective dust cover.

Standard grade. A new replacement from Arnott's New line.

Cross-references 5154667AA, 5154667AC and 68216985AA for the same application. See all 5.

$144.80Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Suspension Shock Absorbers are typically replaced in pairs, axle by axle.
Order total $144.80
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Suspension Shock Absorber options

Rear Shock for Ram 1500 Air Suspension

Arnott SK-4007 is a new premium rear shock absorber for the 2013-2018 Ram 1500 DS with air suspension. It is built for the rear position and fits either side, making it a direct service part for Ram 1500 owners replacing worn suspension components.

Key Features

  • Premium rear shock absorber for the 2013-2018 Ram 1500 DS with air
  • Fits left or right rear position
  • Road-tested monotube shock design for consistent ride control
  • Includes top and bottom mounts
  • Includes a protective dust cover
  • Standard grade type

Product Details

Arnott’s New product line focuses on replacement suspension components built for direct fitment and dependable ride performance. The SK-4007 follows that approach with a monotube rear shock assembly for the Ram 1500, engineered to restore damping response on air-equipped trucks. If you are searching for a rear shock absorber for 2013-2018 Ram 1500 DS air suspension, Arnott SK-4007 provides a fitment-specific solution. This part number, SK-4007, is also referenced in OE-style service applications for the same vehicle platform.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

  • Excessive rear bounce or oscillation
  • Reduced damping control over bumps and uneven pavement
  • Rear-end instability during load changes
  • Noise or harshness from a worn rear shock
  • Uneven ride quality on air suspension-equipped Ram 1500 trucks

Installation Notes

Fits 2013-2018 Ram 1500, rear. Verify the vehicle is equipped with air suspension before ordering. The shock fits either rear side, and the included top and bottom mounts support direct replacement of the existing rear shock assembly. Confirm OE part number interchange and mounting style before installation.

Quality Assurance

Arnott uses a thoroughly road-tested monotube shock design for this application, with protective dust coverage to help shield the unit during service. Part number SK-4007 is built as a new replacement component for the Ram 1500 DS platform.

Related reading

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2018Ram1500TradesmanRearNew
2017Ram1500Laramie LonghornRearNew
2016Ram1500Laramie LimitedRearNew
2015Ram1500ExpressRearNew
2014Ram1500—RearNew
2013Ram1500—RearNew
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
5154667AA5154667AC68216985AA68216985AB68216985AC