The
Piston Ring Set 9516928 for
EMD 645 engines consists of 6pcs single piston rings with P/Ns as below:
1st ring 9338809, 1st ring stainless steel, prestressed, Chrome faced, Flash chrome sides
2nd and 3rd ring 8418589, chrome faced - ductile iron
4th ring 8347100, tapered faced, ferrox filled, ductile iron
5th ring 8347103, Oil control, Double hook scraper
6th ring 8464953, Oil control, Spring loaded, Slotted lower land
These piston rings are in stainless steel and alloyed cast iron, surfaces are processed by chrome plating and/or phosphating. Outsid diameter of the 4th rings is filled with ferroferric oxide for beter running-in and less wearing.
Quality was proven by clients in US, Canada and South America.
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