C.T.I. Piston Ring Set 31-100-04 For 01-11 Ford Ranger / Mazda B-Series 4.0L V6 SOHC

Building a 4.0L SOHC V6 for your 2001-2011 Ford Ranger or Mazda B-Series?

This C.T.I.

piston ring set is what you need.

It’s a direct replacement, with a 100.4mm bore diameter.

Made from a mix of ductile iron, cast iron, and steel—strong stuff.

Surface is chromed for longevity.

Fits a bunch of cross numbers: 2C5187, CPW7834, S39526, E-978K, 1F62-23-130, and 2U3Z-6148-A.

Made in Taiwan, backed by a 1-year warranty.