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Piston Connecting Rod

Model / MPN: 6439X | NSN: 4310-00-738-2287
ITAR Registered seal

A device used for connecting a piston to a crankshaft or to a master connecting rod of an internal combustion engine, steam reciprocating engine, reciprocating air compressor, or the like. The rod may be connected directly to the piston, or it may transmit the motion through a crosshead.

Product Details
NATO Stock Number
4310-00-738-2287
Sold in multiples of
* special requirements. EA
DEMIL
NO
Cross Sectional Shape
I-section type
Fabrication Method
Any acceptable
Shaft Connecting End Style
Automotive standard split bearing 2 bolt
End Thickness
Between 1.182 inches and 1.185 inches
Edge Radius
0.750 inches
End Hole Inside Diameter
0.999 inches
Piston Connecting End Bearing
Included
Bearing Replaceability
Replaceable
Piston Connecting End Lubrication Drill Feature
Included
Piston Connecting End Lubrication Method
Splash
Shaft Connecting End Bearing
Included
Shaft Connecting End Hole Inside Diameter
Between 1.876 inches and 1.879 inches
Shaft Connecting End Edge Radius
1.157 inches
Shaft Connecting End Width
2.718 inches
Shaft Connecting End Thickness
Between 1.182 inches and 1.185 inches
Shaft Connecting End Bearing Replaceability
Replaceable
Shaft Connecting End Lubrication Drill Feature
Included
Shaft Connecting End Lubrication Method
Splash
Center To Center Effective Length
Between 5.997 inches and 6.007 inches
Body Width At Piston Connecting End
0.750 inches
Body Width At Shaft Connecting End
1.000 inches
Body Thickness At Piston Connecting End
0.625 inches
Body Thickness At Shaft Connecting End
0.625 inches
Piston End Connection Style
Small engine and automotive standard
Material
Aluminum alloy
Material
Aluminum alloy
6439X Series Parts

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6439X Cross Reference