RPM has released a set of front upper and lower suspension arms for the helion Dominus SC, SCv2 and TR vehicles. These suspension arms have been beefed up in certain areas (namely, the hinge pin bosses and pivot balls) to increase their durability. They also tightened up the tolerances to reduce slop.
As with all RPM products, these suspension arms have been molded using RPM’s special blend of engineering grade nylon and come with a their limited lifetime warranty.
#70632 RPM Front Upper & Lower Suspension Arms – Helion Dominus SC, SCv2 & TR
$12.95 / set
[source: www.rpmrcproducts.com]