Upgrade your machine's performance with the Caterpillar Fuel Injector Pencil Nozzle Assembly, OEM Part Number: 8N7005. Designed specifically for Caterpillar engines, this high-quality aftermarket part fits models 3304 and 3306, ensuring reliable and efficient fuel delivery. At Tractor, we pride ourselves on being the leading supplier and distributor of top-tier tractor and skid steer parts. Trust in our commitment to quality and service, and keep your equipment running smoothly with our expertly crafted components.