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By certification 
CUMMINS 3976339/4955169 ISDE PISTON RING STD
To be suitable for CUMMINS ISDE engine, the diameter of those piston rings is 107mm. It is a good choice for rebuilding your car engine. With the precise process manufacturing, the height of it is 3*2.5*3.5mm. For the material used is the ball iron and alloy, plus the outer plating treatment of the surface, his high heat resistance is very well. This noy only makes the number of green kilometers of the vehicle greatly increased, but also extended the life of the engine. Wellfar piston rings are packed and sold in full set. Minimum order quantity is 1set.
Product Specification
Type |
Piston Ring |
OEM No. |
3976339/4955169/3971297/4955251 |
Place Of Origin |
Guangdong,China(Mainland) |
SIZE |
STD |
Diameter |
107mm |
Height of Each Ring |
3*2.5*3.5mm |
BRAND |
WELLFAR |
PACKING |
WELLFAR/NEUTRAIL/CUSTOMIZED |
Certification |
ISO9001 2018 |
http://www.wellfarengineparts.com/
