Shop / Wheel Balancer Parts / Sonar Arm Assembly for Geodyna 7800 “Brake Pedal Cable” has been added to your cart. View cart Sonar Arm Assembly for Geodyna 7800 SKU: TH-EAA0394G09A Category: Wheel Balancer Parts Related products Wheel Balancer Monitor 19″ Resistive Touch $1,166.00 Add to cart Coats Motor Encoder $343.54 Read more Clamping Plate $89.00 Add to cart Motor Control Board $526.59 Add to cart