CUMMINS L10

[dimitar22]

Need some advice

I have piston rings for cummins L10 the part number on the compression ring are

3893752
3899413

Can some one please tell me which one is the first and which one is the second ring on the piston.

Thanks

[jctech]

Need some advice

I have piston rings for cummins L10 the part number on the compression ring are

3893752
3899413

Can some one please tell me which one is the first and which one is the second ring on the piston.

Thanks

Installation Instructions:



The top piston ring, Part No. 3893752 must be installed with the identification mark TOP and the cutback notch facing up toward the top of the piston.
The intermediate piston ring, Part No. 3899413 must be installed with the identification mark TOP facing up toward the top of the piston. The cutback notch must be facing down.