Shoulder Support Left Black

The BUTLERBUILT Shoulder Support Left Black (BBP-2361-4101) is a driver-side shoulder support designed for racing and high-performance seating applications. Engineered with aluminum construction and a single-layer black cloth cover, this support bracket integrates directly into Butler Built's modular seat systems to provide lateral stability and positioning during aggressive driving and cornering.

Weighing just 1.04 pounds, the shoulder support minimizes unsprung weight while maintaining rigidity during sustained lateral G-forces. The natural aluminum frame resists vibration-induced loosening and corrosion, while the included cloth cover reduces abrasion against driver gear and improves comfort during long sessions. Dimensions of 5.7" × 5.1" × 16.45" ensure compatibility with standard Butler Built seat profiles without interfering with cockpit geometry or safety equipment installation.

This left-side bracket is essential for drivers in road racing, autocross, club racing, and sim racing environments where seat security directly impacts control and endurance. The support prevents excessive shoulder movement under braking and acceleration, reducing fatigue and improving throttle modulation consistency. Butler Built's modular approach allows this support to be retrofitted into existing seats or paired with complete seat builds tailored to driver ergonomics and cockpit space constraints.

Installation requires standard fastening to the Butler Built seat frame structure. The single-layer cloth covering is durable and easy to clean or replace if needed. This is a genuine OEM Butler Built component, ensuring fit and finish consistency with other Butler Built seat hardware and safety features.