Complete fuel tank assembly — everything needed for a straightforward installation Why you need it: Replaces worn or damaged tanks, reduces downtime, and restores reliable fuel delivery so your equipment runs longer between refuels. How it solves problems: The full assembly eliminates the need to retrofit multiple parts. You get a ready-to-install unit that corrects leaks, poor fitment, and limited run time from smaller or degraded tanks. Key features and benefits Complete set: Supplied as a full fuel tank assembly to simplify installation and avoid sourcing additional components. Durable metal construction: Made from high-quality metal for improved impact resistance and long service life in demanding work environments. Increased fuel capacity: Larger capacity design provides extended run times, reducing interruptions for refueling during long jobs. Reliable performance: Engineered to maintain steady fuel flow and support continuous operation under load. Compatibility and fit Designed for use with 188F190 engines. Ideal replacement for GX390 water pumps, road milling machines (road planers), and mini-grubbers / mini-tillers. Fits typical applications where the original tank has failed or where longer runtime and greater durability are required. Practical applications (use scenarios) Field repair: Replace a cracked or leaking tank on a GX390-driven water pump to restore safe, reliable pumping for irrigation or dewatering tasks. Extended jobs: Use the higher-capacity tank on road milling machines to minimize refueling stops during long resurfacing or trenching operations. Small farm and landscaping: Upgrade a mini-grubber/mini-tiller with a metal tank to withstand the knocks and vibration of daily tilling and landscaping work. Material and performance notes Metal construction resists dents and punctures better than typical plastic tanks, increasing component lifetime. The increased capacity and consistent fuel delivery help equipment maintain steady power and reduce stress on the engine during continuous use. Installation and maintenance Supplied as a complete assembly for straightforward replacement; standard mounting points and connections match the intended engines and equipment. Regular inspection and basic maintenance (secure fittings, check for corrosion) will maximize service life and reliability. What this product delivers A dependable, durable fuel tank assembly that restores proper fuel supply and increases runtime for machines powered by 188F190 engines, and serves as a direct replacement option for GX390 water pumps, road milling machines, and mini-grubbers.