Mevotech MS504358 Suspension Control Arm Bushing - Front Lower Forward

Mevotech MS504358 Control Arm Bushing

Mevotech MS504358 is a suspension control arm bushing for the front lower forward position on select Chevrolet Silverado 1500 and GMC Sierra 1500 trucks. Built with natural rubber and a press-in design, it supports a direct-service replacement for worn suspension pivot points.

Key Features

• Natural rubber construction for OE-style compliance and vibration isolation
• Press-in mounting type for front lower forward control arm service
• Black finish with 0.75 in inside diameter and 2.4 in outside diameter
• Measures 2.99 in long with 0.83 wall thickness
• One bushing included
• Cross-references Mevotech Supreme MS504358 for the same application

Product Details

This suspension control arm bushing is engineered for the front lower forward location on 2019-2021 Chevrolet Silverado 1500 and 2019-2021 GMC Sierra 1500 models. The natural rubber material helps maintain suspension articulation while reducing metal-to-metal contact at the control arm pivot. If you are replacing a worn Chevrolet Silverado 1500 front lower forward bushing or servicing a GMC Sierra 1500 front lower forward suspension joint, Mevotech MS504358 provides the correct press-in format for that repair.

The part number MS504358 is also listed under common interchange references, including 1GS504358 and 19472677, which helps confirm application matching during suspension service.

Common Repair Symptoms

• Clunking or knocking from the front suspension
• Excessive play at the control arm pivot point
• Uneven tire wear caused by suspension looseness
• Steering wander or reduced front-end stability
• Cracked, dry-rotted, or separated control arm rubber

Installation Notes

MS504358 is a press-in bushing, so the old bushing must be removed and the control arm bore inspected before installation. Verify the front lower forward position and confirm dimensions, including inside diameter, outside diameter, and length, before pressing the new bushing into place. Proper alignment service after suspension repair is recommended for the Silverado 1500 and Sierra 1500 applications listed.

Quality Assurance

Mevotech supplies suspension components for service replacement applications, and this bushing is built to match the listed fitment and dimensional requirements for the specified trucks. Confirm vehicle year, make, model, and position against the application data before ordering.