Miller 178470 Tachometer Circuit Card Assembly - Replacement Part for Industrial Equipment & Machinery Maintenance | Perfect for Engine RPM Monitoring in Automotive, Marine, and Heavy Equipment Applications

Please confirm that you are ordering the correct part. We recommend you call Miller Tech at (800) 558-3517. Have your serial number ready. No Returns. If you are not a Certified Miller Technician and you find a problem or defect, it is your responsibility to take the item to a Certified Miller Technician for diagnoses. Again, there are no returns on this product.