LHC - 111 Series Upper Control Arm - Mono Ball with Bearing Shaft

Lefthander Chassis – Upper Control Arm (Mono-Ball Style with Bearing Shaft)

The Lefthander Mono-Ball Style Upper Control Arm is engineered for precision suspension control and maximum performance. Unlike traditional ball joint designs, this arm utilizes a COM-style spherical bearing with a tapered stud and spacer system, allowing racers to fine-tune pin height and optimize roll center geometry for their chassis setup.

The bearing-style design provides bind-free movement even under heavy braking and corner load, resulting in smoother front-end response and more consistent handling. A slotted shaft allows quick and precise caster adjustment, giving you the flexibility to dial in front-end geometry at the track.

Built for strength and serviceability, each arm is finished in a durable satin black powder coat for long-lasting corrosion protection.

Key Features:

• Mono-ball style upper control arm – eliminates traditional ball joints
• Uses a COM-style bearing with tapered stud and spacers
• Allows pin height adjustment for roll center tuning
• Slotted shaft enables fine caster adjustment
• 6" center-to-center on shaft
• Provides bind-free movement under braking and cornering
• Powder coated satin black for durability and a professional finish
• Designed for Lefthander Chassis front suspension systems
• Length measured from center of shaft to center of ball joint housing