PETERBILT 379 YEAR 1987 3.375IN ELECTRIC SPEEDOMETER GUAGE 0-100 MPH PROGRAMABLE W/ ODOMETER

This replacement electric speedometer gauge is specifically engineered for Peterbilt 379 trucks from 1987 and compatible model years. Featuring a 3.375-inch diameter dial, this precision instrument delivers accurate speed tracking across a 0-100 mph range, making it ideal for fleet operators and owner-operators who require dependable performance monitoring during long-haul operations. The gauge incorporates programmable odometer functionality, allowing drivers and fleet managers to track total mileage for maintenance scheduling, fuel economy analysis, and regulatory compliance documentation. The electric design ensures consistent accuracy and eliminates the mechanical wear associated with traditional cable-driven speedometers, resulting in extended service life and reduced maintenance requirements. This unit is a direct replacement for OEM Peterbilt 379 speedometer assemblies, engineered to integrate seamlessly with existing dashboard installations without modification. The compact 3.375-inch form factor fits standard Peterbilt gauge clusters, preserving the original appearance of your truck's interior while providing modern reliability and precision. Ideal for fleet maintenance departments, independent truck repair shops, and commercial vehicle operators seeking to restore or upgrade speedometer functionality in classic and well-maintained Peterbilt 379 models. Whether addressing gauge failure, upgrading aging mechanical systems, or maintaining multiple vehicles in a fleet, this replacement gauge provides cost-effective, accurate speed and mileage tracking for professional transportation operations. Original Model: PETERBILT 379 YEAR 1987 3.375IN ELECTRIC SPEEDOMETER GUAGE 0-100 MPH PROGRAMABLE W/ ODOMETER