4N-1868 4N1868 0.8mm thick governor adapter gasket of PR-450 PM-565 PR-750B

1. Quick Details of  seal 4N-1868:

2. 4N-1868 picture:

3. Service part number :

 
4. FAQ

Q: What composite materials are equipped inside this oil pan overhaul gasket kit?
A: This kit contains low carbon steel reinforced graphite composite gaskets, fern leaf fiber sealing sheets, EPDM rubber washers and precision stainless steel adjusting shims. Different materials are matched for various static sealing surfaces of engine oil pan assembly.

Q: What visual features help customers quickly distinguish different sealing accessories inside the package?
A: Steel composite gaskets are silver gray with matte graphite surface; fiber gaskets are light khaki; rubber washers are deep black; adjusting shims are bright silver metal plates. All components are pre-cut strictly according to original oil pan outline dimensions.

Q: What sealing challenges is this gasket kit designed to solve for medium large wheel loader engine assemblies?
A: It focuses on static joint sealing of oil pans and housing mating surfaces. Multi-material matching adapts to continuous operation vibration and ambient temperature changes to prevent engine oil leakage along the bottom joint.

Q: What continuous working temperature range can this whole gasket kit operate steadily?
A: Its applicable temperature range covers -157°C to 440°C, suitable for cold northern winter quarry loading and uninterrupted heavy-duty aggregate transportation work in tropical open mining yards.

Q: Can this gasket kit be universally used for engine lubrication system overhaul of all construction machinery?
A: It is dimensionally customized exclusively for medium large wheel loader oil pan structures only. It cannot fit motor grader engine assemblies, crawler excavator hydraulic pump housings or road roller transmission cases of other equipment series.

Q: What static working pressure can these composite gaskets sustain during long-term continuous loading operation?
A: The matched assembly can steadily bear static pressure ranging from 6.20MPa to 7.00MPa. It maintains reliable sealing even if slight housing deformation occurs under frequent bumpy driving vibration.

Q: What typical engineering projects require this oil pan gasket kit for regular maintenance?
A: It serves routine overhaul of oil pan sealing assemblies on wheel loaders, widely applied in open-pit mineral stockpiling, construction waste transfer, port bulk cargo loading and highway aggregate supply projects.

5. Exhibition and Wearhous

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