1643824

QR-1 Quick Release Valve Part number: LQV-3658 OE MFG: MACK OEM Reference: 745-229860 Cross Reference: MACK : 745-229860; OTHER : 1643824 | PAI : EM36580 Product Class: Air Valves & Kits The PAI LQV-3658 is a QR-1 quick release valve with MACK OEM reference 745-229860. As heavy duty diesel truck parts, quick release valves serve pneumatic systems by allowing air pressure to exhaust rapidly from an actuator or brake chamber when control pressure is removed, supporting prompt system release. Cross-reference 1643824 provides an additional part-number reference for matching records.