Cognito SM Series radius arm kit for 2005–2022 Ford F-250/350/450 SD 4WD trucks supplies two complete adjustable radius arms and all mounting hardware to improve caster control. The heavy-duty boxed sheet metal construction provides strength and unique Cognito styling while enabling quick, precise caster adjustments. Finished in powder-coated semi-gloss black and backed by a limited lifetime warranty. Made in the USA.
Cognito 05-22 Ford F-250/350/450 SD 4WD SM Series Radius Arm Kit