Air Loc 4.00-18, 4.00-19 Farm Inner Tube For Implement Tractor Tires With A Tr15 Rubber Valve Stem. Fits Ford 8N And Ford 9N Front Tractor Tires.

This is a new Air-Loc 4.00-18/19 multi-fitment front farm tire inner tube. It is a multi-fit tube that is made to be used in the following sizes: 4.00-18 and 4.00-19. The most common applications are for front farm equipment tires. This tube has a TR15 short, wide base rubber valve stem.