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(888) 312-8812 Login SignupConsolidate air and electrical connections at a single pass-through point with the Mack Air and Electrical Pass-Through Manifold. Grouping both services in one manifold lets air lines and wiring cross that boundary together at one location instead of through separate openings. When the block is cracked or its connections are damaged, the Mack 22640551 replaces the combined unit so both connection types return to a shared mounting point. That organized layout also makes later troubleshooting quicker, since every air and electrical connection stays in one known spot.
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