4N-1104 4N1104 0.79 mm thick fuel line gasket of PR-450 PM-565 PR-750B

1. Quick Details of  seal 4N-1104:

2. 4N-1104 picture:

3. Service part number :

 
4. FAQ

Q: What static working pressure can these composite gaskets withstand during long-term high-load operation?
A: The matched assembly can steadily bear static pressure ranging from 6.43MPa to 7.23MPa. It maintains reliable sealing even if slight housing deformation occurs under frequent engine load fluctuations.

Q: What typical engineering scenarios require this turbocharger gasket kit for regular maintenance?
A: It supports routine overhaul of turbo inlet housing sealing assemblies on large wheel loaders, widely applied in open-pit mineral loading, port bulk cargo stacking, highway aggregate storage yard operation and large infrastructure material transportation projects.

Q: How does the service life of these composite gaskets compare with ordinary single-layer fiber paper gaskets on the spare parts market?
A: The pine needle fiber reinforced composite structure greatly improves creep resistance and high-temperature medium corrosion resistance. Under long-cycle thermal vibration working conditions, its service life reaches more than 3.16 times that of standard fiber paper gaskets.

Q: How effectively can these gaskets compensate for minor surface unevenness on assembly flanges?
A: Graphite and fiber layers possess excellent compressibility. They can fill tiny gaps on joint surfaces and block exhaust gas and oil seepage caused by minor machining defects of turbo housings.

Q: What practical labor-saving advantages can field maintenance technicians gain by using this integrated gasket kit?
A: All gaskets and adjusting shims required for complete turbo inlet housing overhaul are combined into one set. Technicians do not need to cut gaskets separately or collect scattered accessories, significantly shortening on-site disassembly and repair duration.

5. Exhibition and Wearhous

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