Fimco Sprayer Repair Kit

Is your sprayer losing pressure or leaking right at the manifold connection. A cracked or worn bypass tube doesn't just make a mess-it prevents your pump from recirculating fluid properly, which can lead to overheating and uneven spraying. The Bypass Tube Kit is the precise, heavy-duty fix you need to get your system back to 100 percent. This kit is a direct-fit replacement for the FIMCO 5100803, engineered to handle the constant flow and pressure of High Flo 12V systems. Whether your original tube succumbed to "dry rot" during winter storage or cracked from chemical exposure, this replacement kit provides a permanent, leak-proof seal. Designed specifically to replace the 5100803 part number, this tube fits perfectly between your pump and manifold. No "universal" guesswork or cutting required-just a seamless, factory-fresh installation. Made from a high-grade polymer blend, this tube is built to survive constant contact with aggressive herbicides, pesticides, and fertilizers. It won't soften or swell, ensuring your bypass line remains clear and functional. The bypass tube is critical for pressure regulation. By replacing a failing tube, you ensure your pump can recirculate fluid safely when the wand is closed, preventing motor strain and extending the life of your pump. This kit includes the necessary components to refresh your bypass line, allowing you to perform a professional-grade repair in minutes with basic hand tools.