4W1240 Automatic Slack Adjuster - Cardi Replacement

The MEI 4W1240 Automatic Slack Adjuster automatically compensates for brake lining wear on trailer axles, designed to fit Cardi applications, keeping the brake stroke within specification for consistent, reliable braking performance. Built with a durable housing and precision-machined internal components, it delivers smooth, self-adjusting operation, reduces manual maintenance, and provides long-lasting service life in demanding operating conditions. This unit fits the L&R axle side and has a corresponding opposite-side part number of 4W1240. Supplied with kit K1000.

Cross Reference: Haldex: 79111