Replacement Switch

This ILC replacement switch assembly is precision-engineered as a direct-fit substitute for Four State heavy-duty truck applications. Part description: Four State 03-1606097. Manufactured to meet or exceed original equipment specifications for reliable performance and proper fit. Engineered as a direct replacement that installs without modifications to existing mounting hardware or wiring. Precision-manufactured to match original dimensional tolerances for a direct drop-in installation. No drilling, cutting, or modifications required. ILC stocks a comprehensive range of heavy-duty truck replacement parts for Peterbilt, Kenworth, Freightliner, International, Mack, Volvo, Western Star, and other major commercial truck brands.