56301 Oil for Locos 50ml $13.49 Default Title - $13.49 Quantity Please fill in the form below if you'd like to be notified when it becomes available. 56301 Oil for Locos 50ml PIKO Lok-Oil, or Locomotive Oil, is useful for normal maintenance on your trains. The following video shows you how to use it... Loco Maintenance #3: Oil Only What Squeaks