This tachometer sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.

Magnetic Sensor 505-5504 Features:

• Fits 1990-2001 Mack CH; 1991-2003 Mack MR
• Direct replacement — this tachometer sensor is designed to match the fit and function of the original sensor on specified vehicles
• Ideal solution — this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
• Durable construction — this sensor is made from quality components to ensure reliable performance and a long service life
• Trustworthy quality — backed by team of product experts in the United States and more than a century of automotive experience