EngineAir Inc. provides a variety of remanufactured and select new engine components for locomotives. We have been providing quality parts to the rail and marine industry for over 30 years and take great pride in the quality and service that we provide. Benefits Offered. 401(k) or Roth IRA – with a Safe Harbor Percentage Match. Health insurance- Company pays 50% of monthly Health Insurance premiums. Life insurance - Company paid Life, Accidental ...