Arnott rear magnetic shock MR-3841 for the Chevy Silverado and GMC Sierra 1500 provides the same highly adaptive ride as the OE. The monotube damper is filled with magnetorheological fluid which is a synthetic hydrocarbon oil that contains iron particles that are easily magnetized.
The damper includes two electromagnetic coils which, when turned on, instantly change the bonds between the magnetized iron particles to alter the viscosity and stiffness of the suspension. The rear shock fits the left or right side and connects to the vehicle's ECU with no modifications.
Features
- Direct replacement for GM MagneRide shock
- OES design and components
- Connects to ECU
- Universal shock fits left or right side