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Arnott MR-3841 Suspension Shock Absorber - Rear
| Brand | Arnott MR-3841 |
|---|---|
| Position | Rear |
| Grade Type | Standard |
| Product line | Magnetic Shock |
| Fits | Chevrolet and GMC · 12 vehicles |
OES replacement. Magnetic shock matches OE ride control behavior.
Monotube damper. Uses magnetorheological fluid for instant stiffness changes.
Universal fit. Connects to the ECU with no modifications.
Cross-references 22953019, 23303448 and 23314866 for the same application. See all 7.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Arnott MR-3841 Rear Magnetic Shock
Arnott MR-3841 is a rear magnetic shock absorber for 2015-2018 GMC trucks with MagneRide, built as an OES-style replacement for the original active suspension unit. It also serves Chevrolet Silverado 1500 and GMC Sierra 1500 rear applications with the same magnetic ride control setup.
Key Features
- Standard-grade suspension shock absorber for rear active replacement use
- Magnetic Shock line component with magnetorheological fluid for electronically adjusted damping
- Monotube damper construction for responsive suspension control
- Universal rear fitment for left or right side on the listed GM truck applications
- Connects to the vehicle ECU with no modifications
- Cross-reference part number: 22953019
How It Works
The Arnott Magnetic Shock line uses internal electromagnetic coils to change the behavior of magnetized particles in the damper fluid, which alters viscosity and suspension stiffness in real time. That makes MR-3841 a direct rear shock solution for drivers replacing a worn GMC Sierra 1500 rear magnetic shock or a Chevrolet Silverado 1500 rear MagneRide shock while retaining factory-style electronic control.
What It Helps Solve
- Rear suspension noise from a worn magnetic shock absorber
- Loss of ride control on active suspension-equipped GM trucks
- Uneven damping response in MagneRide rear applications
- Warning lights or suspension faults related to a failing rear shock assembly
- Ride quality degradation on 2015-2018 Chevrolet Silverado 1500 and GMC Sierra rear setups
Installation Notes
Fits 2015-2018 Chevrolet Silverado 1500, rear; 2015-2018 GMC Sierra, rear; and 2015-2018 GMC Sierra 1500, rear. This universal rear shock fits either the left or right side on the listed applications and connects to the ECU without modification. Verify MagneRide-equipped rear suspension and match the vehicle’s original part number before installation. Part number MR-3841 is also referenced as an OE-style replacement for select GM rear magnetic shock applications.
Quality Assurance
Arnott’s Magnetic Shock line is engineered as an OES replacement for factory magnetic ride systems, using a monotube damper and magnetorheological fluid to replicate the adaptive behavior of the original equipment design.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2018 | Chevrolet | Silverado 1500 | Rear | Active Replacement; Magnetic Shock |
| 2018 | GMC | Sierra | Rear | Active Replacement; Magnetic Shock |
| 2018 | GMC | Sierra 1500 | Rear | Active Replacement; Magnetic Shock |
| 2017 | Chevrolet | Silverado 1500 | Rear | Active Replacement; Magnetic Shock |
| 2017 | GMC | Sierra | Rear | Active Replacement; Magnetic Shock |
| 2017 | GMC | Sierra 1500 | Rear | Active Replacement; Magnetic Shock |
| 2016 | Chevrolet | Silverado 1500 | Rear | Active Replacement; Magnetic Shock |
| 2016 | GMC | Sierra | Rear | Active Replacement; Magnetic Shock |
| 2016 | GMC | Sierra 1500 | Rear | Active Replacement; Magnetic Shock |
| 2015 | Chevrolet | Silverado 1500 | Rear | Active Replacement; Magnetic Shock |
| 2015 | GMC | Sierra | Rear | Active Replacement; Magnetic Shock |
| 2015 | GMC | Sierra 1500 | Rear | Active Replacement; Magnetic Shock |
| No rows match your filter. | ||||