S-shaped lateral runout sensor for the Hunter GSP9700 wheel balancer.
The S-shaped sensor records lateral runout of the tire and rim during wheel force-geometry measurement. Installed on GSP9700-series balancers to diagnose hidden defects. Precise replacement of the original unit restores correct readings.

Self-adhesive abrasive paper for Hunter balancing stands.

Central data processing board for Hunter balancing stands.

Replacement screw for Hunter balancing stands.

Protective cover for Hunter balancing machines, model CTN-1186-E.