Mack Truck Replacement Switch
Replacement turn signal switch for Mack 1MR574
12V turn signal switch1MR574
Features: - Exceeds class A, SAE, QQC, and FMVSS108 specs
- Heavy Duty unitized construction
- Positive detent for better “driver feel” when signaling
- Heavy Duty hazard tab for long life and reliability in 4-way flasher operation
- Integrated stop lamp circuitry
- Durable, long lasting contacts for longer life
- Handle lift-to-dim high/low beam selector
- Integral mounting bracket provides a sturdy assembly
- Grease-free contact area
- Optional mounting brackets to fit all steering columns