17MT4107M Mack Electric Tachometer | OEM 25057931 | New Genuine

17MT4107M Mack Electric Tachometer | OEM 25057931 | New Genuine

Product Summary:
17MT4107M is a genuine OEM electric tachometer for Mack applications, cross-referenced with part number 25057931. This unit provides accurate RPM readings for diesel engine monitoring and is designed to integrate seamlessly with Mack dashboards and electrical systems. A new and unused part, ideal for direct replacement or restoration projects.

Specs & Features:
• Part Number: 17MT4107M
• Alternate Part Number: 25057931
• Component: Electric Tachometer
• Function: Engine RPM Monitoring
• Condition: New Genuine OEM
• Manufacturer: Mack
• Application: Mack Trucks (confirm fitment based on cluster compatibility)

What's Included:
• (1) Electric Tachometer – 17MT4107M / 25057931

Fitment Notes:
• Designed for select Mack dashboards — confirm gauge dimensions and electrical connection prior to ordering

Image Disclaimer:
Images may show the actual item or a representative equivalent. NOS items may exhibit minor cosmetic wear from long-term storage.

Warranty Policy:
This OEM product is sold as-is with no warranty expressed or implied.

Location:
Ships from our warehouse in Ohio.

Heavy-Duty Solutions — Built to Perform. Trusted to Last.