德龙差速锁压力开关

 德龙差速锁压力开关，零件号81.25503.0244，又名差速锁压力传感器、桥间差速器压力开关、轮间差速锁感应塞。适配陕汽德龙系列重卡后桥或桥间差速锁系统。采用金属壳体与密封压力组件制作，抗震动、耐油污、性能稳定。用于检测差速锁气动压力或锁止状态，将压力信号转换为电信号反馈，辅助仪表指示差速锁工作状态。适用于原车压力开关失灵、亮灯异常、检测不准、漏气或接触不良故障维修替换，接口尺寸与原车安装位匹配，保障差速锁系统指示准确可靠。

Shacman Delong differential lock pressure switch, OE No. 81.25503.0244, also called differential lock pressure sensor, interaxle differential pressure switch, wheel differential lock sender. Suitable for rear axle or interaxle differential lock systems of Shacman Delong heavy trucks. Made of metal housing with sealed pressure components, vibration-resistant, oil-resistant and stable. It detects pneumatic pressure or lock status of the differential lock and converts it into an electrical signal, helping the indicator show working status. Replacement for failed, inaccurate, leaking or poorly contacting original switches.