Upgrade your diesel heating system with this complete Fuel Tank Standpipe Kit that's compatible with Webasto and Eberspacher heaters! This replacement set includes everything you need: a 650mm long x 5mm diameter fuel tank standpipe that replaces part numbers 1320399A and 35320A, plus fuel hose lines and connection hardware. The long fuel hose measures 370cm with 0.16 x 0.08 inch dimensions, while the short hose is 95cm with 0.20 x 0.08 inch specs. You also get 6 connectors, 2 clamps, and 10 pipe clamps to ensure a secure installation. This kit works with multiple Webasto heater models including Thermo 50/90/90ST, Thermo Top C/E, Top 18/24/32, Top 2000/2000S/2000ST/2000STC, Top 3500/5000/3500ST/5000ST, Top EVO 3900/5500/40/55, and HL18/24/32/HL90 DBW46. The premium materials are built to last - they're heat resistant, corrosion resistant, and can handle the tough conditions of heating systems without wearing out quickly. The enhanced durability means you won't be replacing these parts frequently. Perfect for maintenance, repairs, or upgrades to your existing diesel heater setup. Installation is straightforward if you're familiar with diesel heater components. This is exactly what you need to keep your Webasto or Eberspacher heater running smoothly through cold seasons. Reliable performance and quality construction make this standpipe kit a smart choice for any diesel heater owner.