Стопорная пружина топливоподкачивающего насоса Caterpillar 9S4169

The Fuel Priming Pump Retainer Spring securely holds together the components of the pump, including the diaphragm and valves, ensuring they remain in proper alignment and preventing disassembly during operation. By maintaining the pump's integrity, this spring contributes to reliable fuel priming, which is necessary for starting the engine and maintaining fuel system performance.Attributes:• Features 3.5 active coils out of a 5.5 total of coils.• Right-hand side direction of coils.• Withstand repeated cycles of compression and release.• Has a spring rate of 83.1 pounds per inch.• Resistance to vibration and shock.Applications: The Fuel Priming Pump Retainer Spring is used to apply tension to hold the components of the fuel priming pump together, maintaining the pump's integrity and preventing the components from loosening or separating during use.