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Direct OEM Navistar Fit: Exact replacement for Navistar/International OEM numbers 2002874C91 and 3566935C91.
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High-Impact Nylon Construction: Tough black nylon housing and handle eliminate premature lever breakage and withstand intense daily wear.
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Smart Brake Override: Integrated hazard logic automatically overrides hazard warning flashing on brake pedal application for enhanced highway safety.
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Commercial Multi-Lamp Capacity: Engineered to drive heavy-duty turn signal and hazard warning circuits on single or multi-trailer commercial rigs.
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Seamless Plug-and-Play Setup: Hardwired lead harness with direct-mating electrical connectors allows quick installation without wire splicing.
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Exceeds SAE Standards: Certified to surpass SAE J589 (Turn Signal Switches) and SAE J910 (Hazard Warning Switches) requirements.
Truck-Lite 962Y100 Navistar Turn Signal Switch (Heavy-Duty Nylon Housing, Replaces 2002874C91 & 3566935C91)
Restore responsive, reliable directional signaling and hazard warning operation to your International/Navistar commercial vehicle with the Truck-Lite 962Y100 OEM Replacement Turn Signal Switch Assembly. Engineered specifically as a direct drop-in replacement for Navistar part numbers 2002874C91 and 3566935C91, this heavy-duty column switch surpasses SAE J589 and SAE J910 commercial vehicle standards for turn signal and hazard functions.
Designed to handle severe commercial fleet duty, the 962Y100 features an updated, lightweight high-impact black nylon housing and control lever engineered to resist mechanical stress, fatigue, and lever breakage. It delivers reliable multi-lamp flashing performance across complex tractor-trailer setups and includes a smart brake override feature that automatically cancels hazard flashing when the brake pedal is depressed. Complete with direct-fit wiring harness connections, this switch offers a seamless plug-and-play installation for fast fleet service.