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3-Pin 10 Lamp Electronic Flasher


Typically ships in 5 to 7 business days.

12 volt 3-Pin Flasher replacement for heavy duty trucks. 10 lamp, heavy duty electronic flasher.

Product Specs for VSM 558

  • Pins:3
  • Number of Lamps:10
  • Volts:12
  • Grote Number:44820
  • Signal-Stat Number:263
  • Manufacturers Part Number:558
  • MPN: 558
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VSM 558 Details

3-Pin Flasher

  • 12 volt
  • 3-Pin
  • 10 lamp
  • heavy duty electronic flasher

Customer Q&A - VSM 558

Will the 558 work with LED 's

The 558 flasher could work, but, it is not recommended. It would be dependent on the load. The 287 flasher, with a ground wire, will work with the LED lights on both tractor and trailer. It is recommended to use this flasher. It will take loads from .10 of an amp up to 25 amps.


Vehicle Safety Manufacturing facilities are designed to produce high quality products in the most efficient & economical manner. By employing state of the art equipment, a top-notch engineering staff and a tough quality control department VSM is able to maintain this high level of quality.  VSM products are engineered and built to the most exacting of standards and meet or exceed all DOT and SAE requirements (when used as recommended.) VSM is the largest manufacturer of heavy-duty turn signal switches in North America, servicing both the OEM and replacement markets.

Vehicle Safety Manufacturing has, through products of highest quality and a complete dedication to automotive safety, earned an enviable reputation within the heavy duty industry.

Vehicle Safety Manufacturing Warranty

3 Year Limited Warranty

VSM warrants that all its products will be free from defects in material and workmanship for a period of 3 years.

What the Warranty does not cover

Damage from accidents, corrosion, improper installation, incorrect applications, overloading, and custom applications that are not specified under the OEM cross references. This warranty does not cover loss of freight, loss of profit, equipment, or personal downtime.

How to get service

If a VSM product failure results from a manufacturer defect, contact us at Michigan Truck Spring for support. You can contact us by phone at 1-800-358-4751 or by using our contact form.

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