Mack CL/CH/CX/CV 40QE54M Air Manifold PAI 802601CROSS REFERENCE: 25165479 40QE54M APPLICATION: Mack CL CH CX CV Multiple Use Application. DETAILS: 13 Ports with Pushlock Fittings BRAND: PAI 802601 Mack 40QE54M Air Manifold PAI 802601 OEM replacement parts and replacement truck parts. Ensures proper air distribution and maintains stable cylinder efficiency. All components are proudly manufactured in the U. S. A. by PAI Industries Inc., an ISO9001 certified company with over 50 years of experience in