Product Description

M11 diesel engine piston ring 3803977 125*3+3+4mm 

 

Engine model	OEM NO.	Piston size (mm)		OEM NO.	Ring size (mm)
M11	4059901	Dia:	125	3803977	3          3       4
		GL:	113
		KH:	75.2
		Pin Dia:	54
		Length:	101

 

 

Piston ring for other engine models: 

6D102 piston ring, 102L51A1 piston ring, 6BTA piston ring, QSB piston ring, 6CT piston ring, KT19 piston

ring, NT855 piston ring, L375 piston ring, M11 piston ring, and so on.

  

Surface treatment of  Piston ring    

Different structures with good Sealing and Oil scraping performance

Piston ring for other vehicles:

Piston ring     Production process

Packing of  piston ring (Stable and Protective)

To dear customers,

As a professional and experienced manufacturer and supplier, our company has developed wide range of pistons, piston rings, cylinder liner for all diesel & gasoline engine vehicles.

Quality meet ISO 9001:2008 and TS 16949 certificate, with high performance, which will keep the

engine work more efficient and a long life. OEM liner kits we produce are hot sale in oversea market.

Professional businessman do professional business, welcome

to send us inquiry.