The New Holland 334 - 3 Cyl Ag Highway Tractor (1/81-4/83) Parts Manual is a comprehensive and reliable manual for your machine/vehicle. It contains detailed illustrations and step-by-step instructions to help you maintain, repair and troubleshoot your tractor. This manual is up-to-date and contains all the latest information on materials and specifications. Plus, it comes with a manufacturer part number and covers all serial numbers in the description. it now and start using it right away! Learn More