We are your premier destination for new and pre-owned parts, service and repair, machine and fabrication shop. Since 1968, Arnold's Tractor has been serving the local agriculture community. Originally founded as an Allis-Chalmers dealership in Colusa County, California, Arnold's has grown to provide a wide variety of new and used parts, service and repair of tractors, harvest equipment including Hardy Harvesters, implements, and skilled machine shop work. Customer satisfaction is our basic core value, with our ultimate goal being to create superior long term economic rewards for our customers, while forming and maintaining, long lasting partnerships. Our commitment to our customer’s success is paramount, and because of this commitment, we have been blessed to cultivate many close, long term customer relationships, both business and personal.