Arnott SK-5018 Suspension Shock Absorber - Rear
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Arnott SK-5018 Suspension Shock Absorber - Rear

Brand Arnott SK-5018
Position Rear
Grade Type Standard
Product line New
Fits Chevrolet and GMC · 12 vehicles

OE-style replacement. Custom-tuned damper with new mounts for straightforward installation.

Includes key components. Polyurethane bump stop, dust boot, and coil resistor are built in.

Assembled in the USA. Arnott builds this replacement shock with attention to fit and function.

Cross-references 22953019, 23303448 and 23314866 for the same application. See all 7.

$269.57Free 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.

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Step 2 — Quantity
Suspension Shock Absorbers are typically replaced in pairs, axle by axle.
Order total $269.57
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 Absorber for GM Trucks with MagneRide

Arnott SK-5018 is a new rear suspension shock absorber for 2015-2018 GM trucks equipped with MagneRide. It is built as a passive replacement for the right or left rear position and is assembled by Arnott in the USA.

Key Features

  • Custom-tuned damper for rear suspension performance
  • Fits the right or left rear side
  • Includes a polyurethane bump stop and protective dust boot
  • New top and bottom mounts are part of the assembly
  • Coil resistor helps eliminate suspension dashboard warning lights
  • Standard grade replacement shock absorber

Product Details

This Arnott New line shock absorber is engineered for 2015-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 rear applications with MagneRide. The SK-5018 replaces the rear shock with a complete new assembly that uses a custom-tuned damper and integrated resistor to address electronic suspension warning messages. Arnott SK-5018 is a direct-fit rear shock solution for GM Truck (GMT K2XX) platforms where a passive replacement is required.

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

What It Helps Address

  • Rear shock leakage or loss of damping control
  • Excessive rear bounce or unstable ride quality
  • Suspension dashboard warning lights related to the electronic shock system
  • Noise from worn bump stops, mounts, or protective components
  • Rear suspension wear on MagneRide-equipped GM trucks

Installation Notes

Fits 2015-2018 Chevrolet Silverado 1500, rear. Fits 2015-2018 GMC Sierra, rear. Fits 2015-2018 GMC Sierra 1500, rear. Verify MagneRide-equipped rear suspension and side placement before installation. Follow factory service procedures for removal, torque, and electronic system checks after replacement.

Quality Assurance

Arnott assembles this replacement shock absorber in the USA and supplies it as a new component for GM rear suspension service.

Related reading

This part fits 12 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2018ChevroletSilverado 1500RearPassive Replacement; New
2018GMCSierraRearPassive Replacement; New
2018GMCSierra 1500RearPassive Replacement; New
2017ChevroletSilverado 1500RearPassive Replacement; New
2017GMCSierraRearPassive Replacement; New
2017GMCSierra 1500RearPassive Replacement; New
2016ChevroletSilverado 1500RearPassive Replacement; New
2016GMCSierraRearPassive Replacement; New
2016GMCSierra 1500RearPassive Replacement; New
2015ChevroletSilverado 1500RearPassive Replacement; New
2015GMCSierraRearPassive Replacement; New
2015GMCSierra 1500RearPassive Replacement; New
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
22953019233034482331486623425431840722238417821284178213