MT-RSR Counteract Wheel Balancing Beads - 10 oz - ECO WBB-10E Retractable #643 brass union

#643 brass union

Takes standard 14-1/2 ounce cartridge and has a 16 ounce bulk fill capacity

Sice Models: M39

Ref# 400-24-24

P/N 950043 3 Reel Mounting Kit

MT-RSR Counteract Wheel Balancing Beads - 10 oz - ECO WBB-10E Retractable #643 brass unionCounteract Wheel Balancing Beads 10 oz ECO How ECO Balancing Works The beads are distributed around the tire as it begins to roll, through centrifugal force. As the centrifugal force increases, the heavy spot pulls up and down on the suspension, making the beads move in the opposite direction of the downward and upward motion, through inertia. The beads continue to migrate until the complete wheel assembly is balanced. Features: Improves Fuel Economy