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  • Mack RD CH & DM Tachometer & Speed Sensor

Mack RD CH & DM Tachometer & Speed Sensor 64MT412M

Product #:  
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Product Description

Mack RD CH & DM Tachometer & Speed Sensor 

*Please Verify OEM Number Before Purchase

  • Fits Mack MR600P| MR600K| MR600S | DM | RD | CH |
  • Years: 1981-1990
  • Direct Aftermarket Replacement For OE # 64MT412M
  • Durable Construction Ensures Accurate Readings
  • Plugs Into Mating Component Smoothly & Easily
  • Sold Individually
  • Quality Made Product

These quality-engineered Vehicle Speed Sensors restore peak transmission function  speedometer, cruise control, power steering and other systems that rely on the TSS return to maximum performance levels. This part has undergone a rigorous inspection to ensure high quality.

Please be aware that any purchases of this specific product that are shipping outside of the contiguous 48 United States will incur an additional $15.00 handling fee and an additional 5 day lead time before shipping.  This is in order to transport the product to our local warehouse to properly prepare and package for international shipping.

If you should need additional Truck Parts and Accessories, please don't hesitate to call our toll-free number 1-888-888-7990


Any mention of OEM names or OEM product ID numbers/descriptions/model numbers is intended for identification purposes only and does not indicate that it is an OEM part.

Year Make Model
1989 - 1990MackCH
1981 - 1990MackDM
1981 - 1990MackMR MR600S
1981 - 1990MackMR MR600P
1981 - 1990MackRD


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Warranty Information

Limited Lifetime Warranty

Raney's warrants its products to be free from defects in material and workmanship under normal use and service. As your exclusive remedy, Raney's will replace free of charge any product that in reasonable determination does not comply with the foregoing warranty. This warranty is voided by non-recommended use, improper installation, or physical damage. In addition, Raney's will not be liable for any incidental or consequential damages and your exclusive remedy shall be replacement of the product that did not comply with this limited warranty.

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