John McCarthy Agricultural Machinery Ltd., trading as JMC Parts, was founded by John McCarthy over 20 years ago. We specialise in stocking genuine spare parts for an ever-growing range of machines, and in particular, forage harvesters.
With this app we will be providing regular updates to the offline catalogue of machinery fault codes database in order to assist users in basic identification of particular non-critical errors.
The app also contains general contact and marketing information.