The Prothane universal end link with a 1 3/8" mounting length in red is a replacement end link bushing intended for universal sway bar applications. Its 1 3/8-inch mounting length is specified for fitment decisions, and the colored polyurethane construction (as described) provides a durable, service-oriented option for maintaining sway bar connection geometry on compatible vehicles where a universal end link is appropriate.
Prothane Universal End Link - 1 3/8in Mounting Length - Red